FAQs

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• • Are toeboards available on the Kee Guard system?
    Yes, a toeboard can be supplied at the customer’s request.
  • Can Kee Guard be used as an anchor?
    The Kee Guard system is not intended as an anchor and cannot be used as an anchor or tie off point to support any workers or equipment suspended off the roof.
  • Can the Kee Guard system be painted?
    Kee Guard components can be painted by the customer before or after installation. Kee Guard components are also available powder coated in any RAL color at the customer’s request (extra charges apply for powder coating). Powder coating takes place prior to shipment.
  • Does the Kee Guard system comply with the current USA and EU safety regulations?
    The Kee Guard system has been tested to comply with and exceeds USA OSHA codes and EU EN standards.
  • Does the Kee Guard system offer advantages over a horizontal life line system or harness system?
    Yes. Kee Guard Roof Edge Fall Protection Railing System is a passive, collective fall protection system that is preferred by safety consultants. Lives have been lost in work-related falls resulting from workers not using harnesses properly. The Kee Guard system removes the potential of that risk. Harness systems require training and proper and regular use. The embedded anchor for a harness system could later leak and cause costly water damage. The worry of not having enough harnesses for rooftop workers is eliminated.
  • How do I buy the Kee Guard system?
    Each Kee Guard System is individually engineered for your premises. Contact us directly with the information on this website.
  • Is Kee Guard more expensive than using a harness/tie-off system?
    When you consider the ongoing cost of training and system re-certification, the installed cost of Kee Guard is competitive with horizontal life line systems.
  • Is Kee Guard required by law?
    Building owners and employers are responsible for protecting their workers from any hazard encountered while on the job. In jobs requiring access to roofs for maintenance purposes, fall protection is usually required if workers will be exposed to a fall hazard.
  • Does Kee Guard need to be inspected or maintained after installation?
    Once properly installed, the Kee Guard system is considered a permanent installation. We recommend that any fall protection system be inspected on a routine basis for maximum liability protection for the building owner.
  • Can I use alternative fall protection methods (e.g. anchor points) as protection at rooftop access points?
    No. EN 14122 states that: “To prevent falling through the access opening at arrival areas the opening shall be provided with a gate. It also states that at “drop edges of arrival areas”, a Guardrail should be provided at least 1.5m either side of the ladder, or if the drop edge is less than 3m in length, then one should protect the entire edge.
  • I currently use a chain to protect my fixed ladder – is this OSHA compliant?
    No. OSHA no longer considers chains to be an effective fall protection solution. The reason for this is simple – standing on a ladder and reattaching the chain during roof egress while maintaining 3 points of contact on the ladder is a dangerous activity with fatal potential.
  • Will the gate pinch my fingers while I climb through the top of the ladder?
    The gate on Kee Guard Rooftop Guardrail for Ladder Access Points is attached to the railing and not the ladder. This enables you to transition onto the roof and push through the gate with your body – no hands needed!
  • Can the Kee Guard Rooftop Guardrail for Ladder Access Points be designed as a “shoot” to direct traffic to the center of the roof?
    Yes, Kee Guard Rooftop Guardrail for Ladder Access Points can be installed along the roof edge to protect the fall hazard, or in 2 parallel lines to direct traffic to the center of the roof.
  • Is protection needed on ladders between roof levels?
    OSHA requires all access points 1.2m or higher above an adjacent level to be protected, regardless if the lower level is a roof, the ground, or a work platform.
  • How does the railing attach to the sides of the ladder?
    Our clamps are designed to clamp onto nearly any ladder style, no drilling or welding necessary.
  • What is the steepest slope I can install Kee Walk with Guardrail on?
    Kee Walk with Guardrail is designed to be installed on roofs with a pitch up to 35°.
  • Can I get railings on only one side of the walkway?
    Kee Walk can be designed with railing on 1 or both sides of the railing.
  • Can Kee Walk with Guardrail be installed on rubber membrane roofs?
    Kee Walk with Guardrail can be combined with our non-penetrating Kee Guard rooftop railing for flat rubber roofs. Solutions for sloped or barrel membrane roofs are possible, but require our design team to be involved and roof penetrations.
  • Can the walkway traverse up and across the slope of the roof?
    Yes, Kee Walk with Guardrail is designed in both steps (for traveling up the slope) and platforms (for walking across the slope).
  • How does Kee Walk with Guardrail ship?
    The platform ship in built 1.5m or 3m sections with the railing base flanges attached to the walkway. The uprights and horizontal rails will be palletized and shrink-wrapped.
  • Can I just paint a line on my roof?
    No. Painted lines do not meet the OSHA requirements for Designated Areas in rooftop fall protection. OSHA is very clear that Designated areas must be a physical barrier and visible from 6m away. The reason for this is simple, painted lines are easily covered by dust and will not stop a distracted worker from crossing them.
  • How far away from the roof edge do I need to install demarcation system?
    Kee Mark free-standing demarcation system can be used as an economical solution to guardrail, providing it is placed at least 2m from the roof edge.
  • Is Kee Mark Warning Line visible from the ground?
    KeeMark Warning Line is designed to be a highly visible warning of potential danger. In many cases, depending on building height, the warning line will be visible from the ground. If aesthetics are a concern on your project we recommend using Kee Guard non-penetrating railing over extensive amounts of warning line.
  • How does Kee Mark Demarcation Ship?
    Kee Mark Demarcation ships with pre-cut wires. The uprights and bases ship shrink-wrapped and palletized.
  • Can Kee Kwik^® be used outdoor?
    Yes, Kee Kwik^® can be used both indoors and outdoors.
  • Does Kee Kwik have an Aluminium version?
    Yes, Kee Kwik is available in galvanised steel or aluminium.
  • What types of Kee Kwik models are available?
    Kee Kwik Safety Railing Kits are available in nine model types: Steel or Aluminium Straight Kits, Steel or Aluminium Corner Kits, Steel or Aluminium Extension Kits, Steel Step Kits, Steel Ramp Kits and Steel Column Guard Kits.
  • What is the difference between guardrails and handrails?
    The two are often used interchangeably, however, guardrail is used at the perimeter of an edge or fall hazard and acts as a barricade or protection against the fall. A handrail is also used to prevent a fall, however, it is generally used on a sloped surface, such as a stair or ramp.
  • How much weight should handrails support?
    Handrails and the top rails of stair rail systems shall be capable of withstanding, without failure, a force of at least 200 pounds (890 n) applied within 2 inches (5 cm) of the top edge, in any downward or outward direction, at any point along the top edge.
  • How many steps are required for a handrail?
    Handrails are required when a stair rises more than 30 inches above the underlying surface. A handrail is required on stairs of four or more rises.
  • What are the OSHA requirements for a handrail?
    OSHA states that guardrail must reach a height of 42 inches (give or take 3 inches) above the walking-working surface and withstand a force of 200 lb at any point in a downward or outward direction. Should the force cause the railing to dip below 39 inches, the railing is not OSHA compliant. Parapets or railings that are pre-existing are acceptable at a minimum of 36 inches under OSHA code 55 Federal Register 13360, siting that replacing the parapet or railing would introduce unnecessary risk to the workers replacing it. In addition, if there is no parapet or wall that reaches 21 inches in height the installed railing will require midrails, screens, solid panels, or similar.
  • What is the maximum height of a handrail?
    The top of the handrail should not be less than 76 cm (30 inches) or greater than 94 cm (37 inches) from the walking surface.
  • How strong are Kee Klamp fittings?
    A Kee Klamp^® fitting (size 5 to 9) can support an axial load of 900kg (*2000 lbs) per grub screw with the grub screw tightened to a torque of 39 Nm.
  • How long will Kee Klamp last outdoors?
    Our galvanized fittings are designed to last 30+ years in outdoor environments. Some 60+ year old fittings can still be spotted in State and National Parks across the US, including Niagara Falls and the Adirondack region of New York.
  • What happens if I damage a Kee Klamp structure?
    Simply untighten the set screw of the affected area and replace with a new fitting. No cutting, welding, or threading required!
  • What are Kee Klamp components used for?
    With Kee Klamp components, you can build various tubular structures such as railing, racking, retail store fixtures, soft contained play systems, awning, fencing, machinery framework, and 1001 other applications.
  • In what countries are Kee Klamp components available?
    Kee Klamp components are available in over 60 countries worldwide. Contact us for information on your nearest distributor.
  • Will Kee Klamp railings rust if used outdoors?
    Kee Klamp fittings are galvanised to BS 729 (ISO 1461) and ASTM A153 which can last for over 30 years. Kee Klamp grub screws are treated with our Kee Koat^® corrosion protection. The fitting recesses are also coated with our factory applied, ThredKoat^® (patented),corrosion resistance.
  • What are Kee Klamp components used for?
    With Kee Klamp components, you can build various tubular structures such as railing, racking, retail store fixtures, soft contained play systems, awning, fencing, machinery framework, and 1001 other applications.
  • What is a Kee Klamp structural tube component?
    Kee Klamp slip-on tube components are cast-iron tube components, which conform to BS EN 1562/1563, SAE J158 A grade M3210, ASTM A47-77-32510. Kee Klamp components are used in conjunction with steel pipe to build structures of unlimited size and scope. Casehardened grub screws attach the fittings securely around the tube. There is no welding or drilling required when building with Kee Klamp components. Kee Klamp components are galvanised, making them ideal for indoor or outdoor use. The only tools required for building Kee Klamp structures are a tube cutter and a standard hex key.
  • What style or types are available?
    Over sixty styles of Kee Klamp components are available to meet almost any structural tube needs. Visit our Online Catalog to view the available styles and types.
  • Are Kee Lite fittings available with alternative finishes?
    Kee Lite fittings are available anodised or powder coated to your color needs on a special order basis.
  • What are Kee Lite fittings used for?
    The most common applications for Kee Lite fittings is handrail and guardrail, the contours designed into Kee Lite components give a smoother appearance and better look than typical non welded systems. Various other tubular-structures such as retail store fixtures, soft contained play systems, awning, fencing, machinery framework, can be economically produced with Kee Lite fittings.
  • What are Kee Lite structural slip-on tube fittings?
    Kee Lite structural slip-on tube fittings are made from a high grade Aluminium Silicon Magnesium Alloy. Kee Lite components are used in conjunction with BS EN 755 Aluminium tube to build structures of unlimited size and scope. Stainless steel grub screws attach the fittings securely around the tube. There is no welding, drilling, or bolting required when building with Kee Lite components. The only tools required for building Kee Lite structures are a tube cutter and a standard hex key.
  • Which sizes of tube can I use with Kee Lite fittings?
    Most types of Kee Lite fittings are available to suit tube sizes 33.7mm o/d (size 6), 42.4mm o/d (size 7) & 48.3mm o/d (size 8) and even a few to suit 60.3mm o/d (size 9). Please refer to brochure to check availability.
  • What are Kee Lite fittings used for?
    The most common applications for Kee Lite fittings is hand rail and guard rail, the contours designed into Kee Lite fittings give a smoother appearance and better look than typical non-welded systems. Various other tubular-structures such as retail store fixtures, soft contained play systems, awning, fencing, machinery framework, can be economically produced with Kee Lite Fittings.
  • What is a Kee Lite structural slip-on tube fitting?
    Kee Lite structural slip-on tube fittings are made from a high grade Aluminum Silicon Magnesium Alloy. Kee Lite fittings are used in conjunction with BS EN 755 Aluminum pipe to build structures of unlimited size and scope. Case hardened grub screws attach the fittings securely around the pipe. There is no welding, drilling, or bolting required when building with Kee Lite fittings. The only tools required for building Kee Lite structures are a pipe cutter and a standard hex key.
  • What style or types are available?
    The Kee Lite range is a product line that is expanding constantly. Please check our updated online catalog for the current availability.
  • Are there Kee Klamp components available to modify or extend an existing tube structure?
    Kee Lite fittings are available anodized or powder coated to any RAL color requirements on a special order basis.
  • Which sizes of tube can I use with Kee Lite fittings?
    Most types of Kee Lite fittings are available for nominal tube sizes 1" (33.7mm OD) and 2" (60.3mm OD).
  • Does the size of the grub screw matter?
    Yes, the size and style of grub screw does matter. The large grub screw with a hardened cup point used in Kee Lite fittings cut into the tube and provides the highest rated slip load in the industry.
  • What are Kee Klamp components used for?
    With Kee Klamp components, you can build various tubular structures such as railing, racking, retail store fixtures, soft contained play systems, awning, fencing, machinery framework, and 1001 other applications.
  • What is a Kee Klamp structural tube component?
    Kee Klamp slip-on tube components are cast-iron tube components, which conform to BS EN 1562/1563, SAE J158 A grade M3210, ASTM A47-77-32510. Kee Klamp components are used in conjunction with steel pipe to build structures of unlimited size and scope. Casehardened grub screws attach the fittings securely around the tube. There is no welding or drilling required when building with Kee Klamp components. Kee Klamp components are galvanised, making them ideal for indoor or outdoor use. The only tools required for building Kee Klamp structures are a tube cutter and a standard hex key.
  • What style or types are available?
    Over sixty styles of Kee Klamp components are available to meet almost any structural tube needs. Download our Safety Components Catalogue to view the available styles and types.
  • What type of pipe can be used with Kee Klamp components?
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  • What sizes does the Kee Gate come in?
    Single width gates are designed for openings up to 1 metre wide. Double width gates are designed for openings greater than 1m (max. width 1.8m).
  • Is there a different version of the gate for right or left side opening?
    This gate is universal and can be mounted on the left or right of the opening
  • Do I need to know the size of my opening before ordering?
    No, the Single Kee Gate can be cut on site to fit any opening up to 1m wide.
  • Can I get Kee Gate in custom colours?
    Kee Gate is available off the shelf in galvanised steel and safety yellow. Custom colours are available upon request.
  • How does the Kee Pivot^® Mezzanine Safety Gate ship?
    The Kee Pivot^® Mezzanine Safety Gate typically ships with pre-cut tube with the cantilever side arms assembled. To save on lead time, however, some customers may opt to have the Kee Pivot^® Mezzanine Safety Gate ship completely unassembled.
  • I have low ceiling clearances – can I still use a Kee Pivot^® Mezzanine Safety Gate?
    Yes, custom pallet gates can be designed to work around low ceilings or small floor areas. Simply contact one of our experts to assist you in solving the problem.
  • I have chains in front of my pallet loading area, do I need a pallet gate?
    Yes. The reason is simple – to detach and reattach the chain workers have to stand right next to the fall hazard. Using the Kee Pivot^® Mezzanine Safety Gate eliminates the possibility of a fall completely. In it’s most recent fall protection code update OSHA stated that it does not consider chains to protect workers from falling through railing entrances.
  • How difficult is it to raise and lower the Kee Pivot^® Mezzanine Safety Gate?
    The Kee Pivot^® Mezzanine Safety Gate has cantilever arms designed to balance the weight of the arms for a single person to easily operate. For our largest size, however, we recommend ordering in aluminum to reduce the total weight.
  • My forklift damaged the Kee Pivot^® Mezzanine Safety Gate – what do I do now?
    The beauty of all Kee Safety systems is that they are component based using Kee Klamp or Kee Lite fittings. Simply dissemble the fittings in the damaged area and replace with new fittings and tube.
  • What finishes are Kee Pivot^® Mezzanine Safety Gates available in?
    Kee Pivot^® Mezzanine Safety Gate is available in galvanised steel, aluminum, and custom powder coat finishes.
  • What is the steepest slope I can install Kee Walk on?
    Kee Walk is designed to be installed on metal roofs up to 35 degree slope.
  • Can I get railings on only one side of the walkway?
    Kee Walk can be designed with railing on 1 or both sides of the railing.
  • Can Kee Walk be installed on rubber membrane roofs?
    Kee Walk can be combined with our non-penetrating Kee Guard weights for flat rubber roofs. Solutions for sloped or barrel membrane roofs are possible but require our design team to be involved and roof penetrations.
  • Can the walkway traverse up and across the slope of the roof?
    Yes, Kee Walk is designed in both steps (for traveling up the slope) and platforms (for walking across the slope).
  • How does Kee Walk ship?
    The platform ship in built 1.5m or 3m long sections banded to pallets.
  • How do the Kee^® Step Rooftop Crossovers Ship?
    Standard crossovers ship with cut tube, fittings, and tread assemblies palletized. Stepovers can ship with the stair sets fully assembled for an additional fee. Most customers prefer to have the stairs shipped unassembled for easier roof loading.
  • How do I keep the base of the crossover from damaging the roof?
    Crossovers can be designed with rubber Kee Guard bases upon request. However, a simple slip-sheet below the base is typically sufficient enough to protect the roof membrane. We always recommend consulting your roofing company for proper slip sheets.
  • How do I assemble Kee^® Step Rooftop Stepovers?
    A full set of step-by-step assembly instructions are available in our download section below.
  • What is the tallest stair system I can build using Kee^® Step Rooftop Crossovers?
    We recommend a max height of 3m for the Kee^® Step Rooftop Crossovers. If you need a higher stair system please call one of our experts to help solve the problem.
  • How wide is the Kee^® Step Rooftop Stepovers?
    Standard width is 600mm but our design team can provide custom width crossovers upon request.
  • I need 2 different stair heights, is this possible?
    Yes, just let our team know the height of each side of the crossover and the length of the bridge required and we will provide you with the perfect solution.
  • What size of obstructions can be covered with a Kee^® Step Mini Step Over?
    Maximum obstacle clearance is 400mm. Our smaller Kee^® Step Mini Step Over provides clearance of up to 200mm.
  • Are Kee^® Step Mini Step Overs designed for indoor or outdoor use?
    Both! When used on rooftops the mini-step is designed with a custom PVC weight to eliminate the need for rooftop penetrations and provide wind resistance. For indoor or ground-based applications simply bolt the base flange to the surface.
  • Do I need railing on either side of my Kee^® Step Mini Step Over?
    No, Kee^® Step Mini Step Overs are designed just below the height at which OSHA requires a stair railing. If clearance over a higher obstacle is needed please review our Kee^® Step rooftop crossover page.
  • Where would I use a Kee^® StepMini Step Over?
    Roofs are cluttered with potential trip hazards, with conduit, ammonia lines, and ductwork commonly crisscrossing the walk path. Where a walk path and small obstruction meet we recommend installing Kee^® Step Mini Step Overs to eliminate the trip hazard and protect your worker from a potential injury.
  • How long will a Kee^® Step Mini Step Over last on my roof?
    Unlike it’s lumber-built alternative, Kee^® Step Mini Step Overs are designed using galvanised components, PVC weights, and nylon treads – all with an extremely long life expectancy even in harsh rooftop environments.
  • How do the Kee^® Platform Ship?
    Standard work platforms ship with cut tube, fittings, and tread assemblies palletized. Work platforms can ship fully or partially assembled for an additional fee, dependent size. Most customers prefer to have the platform shipped unassembled for easier roof loading.
  • Are professional installation services available?
    Yes, Kee Safety's engineers or our approved fall protection partners operating in the ME region can provide professional installation services. Simply request installation services with your quote and our team will handle the necessary arrangements.
  • What is the tallest work platform available?
    We recommend a max height of 3m for standard Static Kee Platforms. If you need a higher system please call one of our experts to help solve the problem.
  • How wide are Static Kee Platforms?
    Standard width is 600mm but our design team can provide custom width platforms upon request.
  • I need to be able to move the work platform, are mobile platforms available?
    Yes, we can design mobile work platforms. Please visit our Mobile Kee Platform page for more information.
  • I need a platform that is height-adjustable – can you help?
    Yes, our engineering team can create a range of custom solutions, with field-adjustable heights and widths. Simply call one of our experts to get the project started.
  • How does the Mobile Kee Platform^® Ship?
    Mobile work platforms ship with cut tube, fittings, and tread assemblies palletised. Work platforms can ship fully or partially assembled for an additional fee, depending on the size.
  • Are professional installation services available?
    Yes, Kee Safety's engineers or our approved fall protection partners operating in the ME region can provide professional installation services. Simply request installation services with your quote and our team will handle the necessary arrangements.
  • What is the tallest Mobile Kee Platform^® available?
    We recommend a max height of 3m for a standard Mobile Kee Platform^®. If you need a higher system please call one of our experts to help solve the problem.
  • How wide are Mobile Platforms?
    Standard width is 600mm but our design team can provide custom width platforms upon request.
  • I need to a platform mounted to the floor, are static platforms available?
    Yes, we can design static work platforms - please check out our Static Kee Platform^® page.
  • I need a platform that is height-adjustable – can you help?
    Yes, our engineering team can create a range of custom solutions, with field-adjustable heights and widths. Simply call one of our experts to get the project started.
  • Do you have Mobile Work Platforms that meet Military Requirements or aircraft maintenance?
    Yes, we have design and build capabilities to meet military requirements for aircraft maintenance.
  • How is this horizontal lifeline better than other systems?
    The Kee Line Horizontal Lifeline system is technically superior since it's engineered to immediately absorb energy to minimise impact. The energy absorber is calibrated to impart lower forces into the system in a minor fall. In the event of a more severe fall, the forces are ramped up gradually, providing more stopping power.
  • Is the Kee Line price competitive to other horizontal lifeline systems?
    Yes. The Kee Line Horizontal Lifeline system, when backed by the KeeLine Calculator, immediately provides a materials list so you have an optimised system with in-stock components that is easy to install. This saves you time, money and less labor costs on-site. All components are ISO 9001 assured and made from galvanised, corrosion-resistant steel for long life on the roof.
  • Are the Kee Line components in stock?
    We offer low lead-times for increased productivity. Kee Line inventory is always in-stock, which means prompt delivery and no down time waiting for materials so you can get the installation completed quickly.
  • What does the Kee Line Calculator do for installers?
    The Kee Line Calculator provides both installer and customer with the safest system in the field. It also provides a complete list of components for the entire installation. The calculator does all the math for you and provides alerts if there are any improper calculations. This eliminates risk. Finally, the calculator ensures the HLL system is compliant with EN, OSHA and ANSI regulations and is part of a complete personal fall arrest system that maintains a safety factor of at least two.
  • What is the maximum number of users?
    Four. This depends on building structure and purlin spacing.
  • What is the minimum ground clearance?
    2.0m
  • Can the system be powder coated?
    Yes, however it may result in a tighter fitting clamshell and splice.
  • Can the system be connected to anything other than C & Z purlins?
    In time we plan to offer a full range of connections. For the time being, these connections can be provided on a bespoke basis by contacting the technical team.
  • What types of surfaces can Kee Anchor be used on?
    Single Ply Membrane; Asphalt; Mineral Felt; Concrete; Stone Chippings (Brushed)
  • What are the benefits of Kee Anchor?
    Galvanized to BS EN ISO 1461. Rubber molded base weights prevent rubber pads 'peeling' at the edges. Over 100 suction cups molded into each rubber bonded weight to maximize grip. Kee Anchor does not penetrate the roof surface.
  • Can Kee Anchor be used on a wet surface?
    Yes, the system can be used on multiple roof surfaces in wet and dry conditions.
  • What are the fixing options for Kee Point eyebolts?
    We have a variety of fixing options including concrete, brick, steelwork and cavity walls. All types of wall construction can be fitted with a safety eyebolt when required.
  • What are the materials that the Kee Point eyebolts are made of?
    They are manufactured from either high tensile carbon steel with a galvanised or plastic-coated finish, or grade 316 stainless steel
  • Is there a removable safety eyebolt option for areas where visual presentation is important?
    Yes, Kee Point removable safety eyebolt can be used in such prestige locations. The eyebolt can be removed when not in use2, leaving only an unobtrusive covered mounting point.
  • Can Kee Point eyebolts be used for lifting purposes?
    No, the Kee Point eyebolt is a component part of a personal protection system for the prevention of falls from heights and may be used only in conjunction with the relevant protective equipment (lanyards, etc.)
  • What are the standards that the Kee Point eyebolt conform to?
    The Kee Point safety eyebolt conforms to EN 795 : 2012 and 14567: 1999.
  • What is the widest skylight I can protect using a skylight screen?
    For domed skylights the maximum width is 1.8m. On trapezoidal roofs the standard width is 1m and for standing seam the width is 1m. On metal roofs, however, custom widths can be ordered.
  • I believe that my skylight is fall protection rated, how can I be sure?
    Most skylights have a “Danger Risk of Fall” warning attached to the rail. The absence of this warning does not mean your skylight is fall protection rated. Most skylights suffer from UV degradation over time and will not withstand a fall. If in doubt, call your skylight manufacturer and request fall protection ratings in writing.
  • I have bars on the inside of my skylight, are these fall protection?
    The bars welded inside of a skylight are commonly known as “burglar bars” and are designed to keep thieves out of your facility, not to protect from the impact of a fall. Furthermore, these bars do not protect workers or equipment below the opening from being struck by shards of the broken dome or potential biological contaminants should an impact occur. Kee Safety does not recommend using burglar bars as fall protection.
  • Do I need to protect every skylight on my roof?
    In simple terms, yes. In 1910.28(b)(3)(i) OSHA states that employees must be protected from any hole 4' or higher above a lower level. However, we recommend partnering with a Kee Safety Expert to help prioritize the fall hazards on your roof using a risk-assessment based approach.
  • Does the Kee Safety Skylight Screen penetrate the curb of my domed skylight?
    The STS style skylight screen uses patented tension technology to clamp around the curb of your skylight without the use of penetrating tek-screws.
  • My skylight is extremely large, will Kee Dome Work?
    Yes, Kee Dome’s modular design is able to protect the largest of skylights.
  • I need to protect skylights on a metal roof, can I use Kee Dome?
    Kee Dome is recommended for use on flat membrane roofs only. We do have custom railing solutions for metal roofs, however, simply contact one of our experts to start solving your problem today.
  • Why would I use Kee Dome vs. a skylight screen?
    Skylight screens are the most cost effective means of providing OSHA compliant fall protection solutions over skylights. In some cases, however, the skylight is too large or tall to install a screen. In these cases Kee Dome is the perfect solution. Additionally, in some cases clients are concerned about the grid-shadow a screen would create on the inside of the building and decide to use Kee Dome to eliminate this concern.
  • I have bars on the inside of my skylight, are these fall protection?
    The bars welded inside of a skylight are commonly known as “burglar bars” and are designed to keep thieves out of your facility, not to protect from the impact of a fall. Furthermore, these bars do not protect workers or equipment below the opening from being struck by shards of the broken dome or potential biological contaminants should an impact occur. Kee Safety does not recommend using burglar bars as fall protection.
  • Do I need to protect every skylight on my roof?
    In simple terms, yes. In 1910.28(b)(3)(i) OSHA states that employees must be protected from any hole 4' or higher above a lower level. However, we recommend partnering with a Kee Safety Expert to help prioritise the fall hazards on your roof using a risk-assessment based approach.
  • Are BeamClamp fixings better than my fabricated clamps?
    While BeamClamp fixings will perform the same function as a fabricated fixing, we feel we can offer several distinct advantages. BeamClamp fixings are available off the shelf verses having to be made, this can often save time. BeamClamp products all come with a published safe working load that is backed by a rigorous testing program. Finally, BeamClamp offers a free engineering service to accompany the products that can help you in selecting, rather than designing from scratch, a clamp suitable for your specific application.
  • Can the BeamClamp products be used in extreme temperatures?
    Yes, ductile iron offers the good properties for use in extreme cold or extreme high temperature ranges. Please contact Kee Safety LLC for further information.
  • Could you define the term “Safe Working Load with a Factor of Safety of 5:1”?
    The safe working load of the BeamClamp components is derived from physical testing. Some manufacturers use theoretical testing done by computer programs, we feel that testing should reflect actual on-site conditions. For each product a series of tests are undertaken, we then assume the main value to be two standard deviations below the actual main, and then divide by 5 to determine our published safe working load.
  • Do I need an Engineers approval to use BeamClamp products?
    No, but we recommend a Licensed Structural Engineer be consulted to determine the integrity of the steel members being connected. While we offer safe working loads as high as 32kN it is always best to ensue the steel being connected can carry such a load.
  • Do I need to do any routine maintenance on the BeamClamps?
    You should treat the connection in a similar manner to that of a bolted connection. We suggest that the bolt torque is checked periodically and a visual inspection be performed on the clamps.
  • How do the BeamClamp differ from other products on the market?
    BeamClamp products have been designed to offer a higher safe working load than other products on the market as well as having a better product finish.
  • How long does it take to get the clamps once I have placed an order?
    BeamClamp components are stock items at our Dubai warehouse. Parts can be shipped same day to meet your shipping needs. If you require location plates and hardware for BeamClamp assemblies please allow an extra few days, or alternatively we are please to offer advice on how to size bolts and design location plates if you choose to source these items yourself.
  • How strong are BeamClamp connections compared to welding?
    A better question would be how strong is a weld compared to a BeamClamp connection. BeamClamp products come with an easy to read safe working load table. Dependent upon the bolt size used we offer a guaranteed safe working load per connection backed by a factor of safety of 5:1. Calculating the strength of a weld requires structural calculations and ultimately is dependent upon the skill of the welder.
  • Is BeamClamp a permanent connection or intended as only temporary?
    BeamClamp is intended as a permanent connection, although it is very effective as a temporary connection to avoid welding to or drilling holes in existing steelwork.
  • Is using BeamClamp a better alternative to welding or drilling?
    We think so. On-site welding brings with it so many additional concerns such as the need for highly skilled personnel, the need for permits, the risk of fire resulting from a stray spark, and the fact that once welded the connection instantly becomes permanent. Drilling has similar disadvantages, it also requires skilled labor, it is often difficult positioning a portable drill in exactly the right location, and any errors can only be rectified by drilling new holes. BeamClamp eliminates these problems, workers can install BeamClamp connections using only simple hand tools, there is no risk of stray sparks causing a fire hazard and re-positioning and re-aligning the steel is as easy as loosening and re-tightening a nut and bolt. These factors often result in a quick turn around saving time and money.
  • Should I be concerned about corrosion?
    Any responsible Engineer should always be concerned about corrosion. If your application is inside in a sealed environment then less concern is needed whereas an outside application in a highly corrosive environment, such as close to a body of water, should raise greater corrosion concern. With this in mind BeamClamp choose as standard a Hot Dip Galvanised finish for their products. Some products are also available in stainless steel. If required, we can also provide a product finish to your requirements, such as powder coating. Please contact Kee Safety for further information.
  • What is the advantage of using your Hollow Bolt type fixing?
    Avoids welding, using a sleeve or through bolting and distorting the section.
  • Is the BoxBolt available with a countersunk socket head?
    Yes. Our Hollow Bolt type fixing is available with Countersunk, Button Head and Socket Head Cap Screw as well as the standard Hexagon Head.
  • Is your Hollow Bolt type fixing for Box Section only?
    No, it can be used into any steel where access is restricted to one side only.
  • Are toeboards available on the KeeGuard system?
    Yes, a toeboard can be supplied at the customer's request.
  • Does the KeeGuard system offer advantages over a horizontal life line system or harness system?
    Yes. KeeGuard Roof Edge Fall Protection Railing System is a passive, collective fall protection system which is preferred by safety consultants. Lives have been lost in work related falls resulting from workers not using harnesses properly. The KeeGuard system removes the potential of that risk. Harness systems require training and proper and regular use.
  • Can KeeGuard be used as an anchor?
    The KeeGuard system is not intended as an anchor and cannot be used as an anchor or tie off point to support any workers or equipment suspended off the roof.
  • Can the KeeGuard system be painted?
    KeeGuard components can be painted by the customer before or after installation. KeeGuard components are also available powder coated in any RAL color at the customer’s request (extra charges apply for powder coating). Powder coating takes place prior to shipment.
  • Will installation of KeeGuard reduce insurance premiums?
    Insurance premiums are often impacted by steps taken by the building owner to reduce hazards to their workers. More importantly, building owners’ liability will be strictly examined if an industrial accident occurs and preventative measures (such as KeeGuard) were not taken.
• • Can the Kee Guard system be installed on a sloped roof?
    Free-standing Kee Guard systems can be used on any style of flat roofs with a slope up to 10 degrees. Kee Guard option designed for metal profile and standing seam roofs can be installed on pitched cladded roofs up to 45°.
  • How long does it take to install Kee Guard? Are special skills or tools required?
    With the use of the Kee Guard open style fitting (standard), two workers with minimal experience and simple hand tools can be installed up to twice as fast as most other systems. All materials should be delivered to the rooftop using a hoist, crane or other mechanical methods. No power tools are required.
  • Is Kee Guard intended for temporary or permanent installation?
    The system is intended as a permanent fall protection solution, however since it is a modular system, the system can be disassembled and moved if needed or for maintenance tasks.
  • How do I keep the fittings from being tampered with?
    Grub screw inserts are available to deter tampering with a finished Kee Klamp Structure.
  • How do I install Kee Klamp?
    The basics of installing Kee Klamp Structures is simple – an hex key is all that is needed to tighten the set-screw and lock the fitting in place. From there any structure or railing system can be build, which is why we commonly refer to them as “tinker toys for adults.” For product-specific installation instructions please view the resource section of that product page.
  • Are there Kee Klamp fittings available to modify or extend an existing tube structure?
    Yes, Kee Safety has designed several add-on components for retrofitting existing tubular structures. Please call or email us with your specific need.
  • What about the fittings being tampered with?
    Grub screw inserts are available to deter tampering with a finished Kee Klamp structure.
  • What is the recommended torque for the grub screws?
    When constructing with Kee Klamp components we recommend that you tighten the grub screw to 29 lbs./ft. or 39 Nm. This is approximately "hand-tight."
  • What size hex key is used with Kee Klamp fittings?
    Size 4 fittings use a 3/16" (4.76mm) A.F. (Across Flat) hex key, while Sizes 5 and 6 use a ¼" (6.35mm) A.F. hex key. Sizes 7, 8, and 9 fittings use a 5/16" (7.94mm) A.F. hex key.
  • Are there Kee Klamp components available to modify or extend an existing tube structure?
    Yes, Kee Safety has designed several add-on components for retrofitting existing tubular structures. Please call or email us with your specific need.
  • What about the components being tampered with?
    Grub screw inserts are available to deter tampering with a finished Kee Klamp structure.
  • What is the recommended torque for the grub screws?
    When constructing with Kee Klamp components we recommend that you tighten the grub screw to 29 lbs./ft. or 39 Nm. This is approximately "hand-tight."
  • What size hex key is used with Kee Klamp components?
    Size 4 fittings use a 3/16" (4.76mm) A.F. (Across Flat) hex key, while Sizes 5 and 6 use a ¼" (6.35mm) A.F. hex key. Sizes 7, 8, and 9 fittings use a 5/16" (7.94mm) A.F. hex key.
  • Will Kee Klamp components rust if used outdoors?
    Kee Klamp components are galvanized to BS 729 (ISO 1461) and ASTM A153 which can last for over 30 years. Kee Klamp grub screws are treated with our Kee Koat^® corrosion protection. The fitting recesses are also coated with our factory-applied, ThredKoat^®(patented), corrosion resistance.
  • What size hex key is used with Kee Lite fittings?
    Kee Lite fittings use the following imperial hex key sizes. Size 6 (33.7mm o/d) uses ¼” A.F. (across the flats), Kee Lite components for sizes 7 to 9 (42.4mm o/d to 60.3mm o/d) uses 5/16” A.F. (across the flats). The ability to use ¼” and 5/16” hex keys makes building a structure with Kee Lite fittings quick and easy.
  • How do I install Kee Lite fittings?
    Installation instructions are available for Download under our "Resources" section, or by contacting us directly and requesting instructions.
  • What about the fittings being tampered with?
    Grub screw inserts are available to deter tampering with a finished Kee Lite structure.
  • How do I install Kee Lite fittings?
    Installation instructions are available for Download under our "Resources" section, or by contacting us directly and requesting instructions.
  • What about the fittings being tampered with?
    Grub screw inserts are available to deter tampering with a finished Kee Lite structure.
  • What size hex key is used with Kee Lite fittings?
    Kee Lite fittings for 1" pipe sizes (6) use a 1/4" A.F. (across flat) hex key. Kee Lite fittings for 1-1/4" to 2" pipe sizes (7 to 9) use a 5/16" A.F. hex key. The ability to use a 5/16" hex key makes building a Kee Lite structure easy and fast.
  • Are there Kee Klamp components available to modify or extend an existing tube structure?
    Yes, Kee Safety has designed several add-on components for retrofitting existing tubular structures. Please call or email us with your specific need.
  • How do I install Kee Klamp components?
    ....
  • What about the components being tampered with?
    Grub screw inserts are available to deter tampering with a finished Kee Klamp structure.
  • What is the recommended torque for the grub screws?
    When constructing with Kee Klamp components we recommend that you tighten the grub screw to 29 lbs./ft. or 39 Nm. This is approximately "hand-tight."
  • What size hex key is used with Kee Klamp components?
    Size 4 fittings use a 3/16" (4.76mm) A.F. (Across Flat) hex key, while Sizes 5 and 6 use a ¼" (6.35mm) A.F. hex key. Sizes 7, 8, and 9 fittings use a 5/16" (7.94mm) A.F. hex key.
  • Will Kee Klamp components rust if used outdoors?
    Kee Klamp components are galvanised to BS 729 (ISO 1461) and ASTM A153 which can last for over 30 years. Kee Klamp grub screws are treated with our Kee Koat^® corrosion protection. The fitting recesses are also coated with our factory-applied, ThredKoat^®(patented), corrosion resistance.
  • Can this gate be mounted to a wall or structure?
    The Kee Gate comes with universal attachment clamps designed to fit around square, round, or flat steel. If the gate needs to be mounted to a flat surface, such as a wall, simply bolt the mounting plate directly into the surface.
  • How do I install the Kee Gate?
    The Kee Gate is one of the easiest industrial gates to install on the market. For step-by-step instructions check out the installation instructions on this page, or watch this short video:

    
    
  • How do I install the Kee Pivot^® Mezzanine Safety Gate?
    Installation of the Kee Pivot^® Mezzanine Safety Gate is simple to complete with a basic set of tools. For complete installation guide check out this video:

    
    
  • What is the level tolerance of the system?
    +/- 3 degrees – to allow for installation variance, but generally intended to be horizontal.
  • What are the annual inspection requirements for the product? Are these different in any market around the world?
    The frequency will depend upon the environment, location and usage but should be at least every 12 months. Refer to IFU for additional guidance.
  • Why does the track come in 3m lengths?
    This is for ease of shipping and handling on site. They are spliced together end to end and can go as long as needed overall
  • Can the track be cut to length?
    Yes, as long as the cut piece is being spliced into a standard-length track. Typically, this would only be done on one end of a system. Cuts should be clean, de-burred and square.
  • What is the guidance for building an arm around an obstruction?
    Options include moving the attachment point at the purlin to avoid the obstruction; this will change the angle and/or length of the arm at that particular location. Depending on the situation, it may be possible to omit one arm in an obstructed location. This requires the approval of either the engineer on the project and/or technical@keesafety.com. It’s these sorts of variances that might occur on site that require asking for guidance.
  • What are the basics around max spans?
    Max Span between brackets: 3.6 for one user – see IFU for other users.
  • Where can a join be placed in-between supports?
    We have tested the join to be anywhere between the largest span (3.6m).
  • Can I re-use the BeamClamp components over and over?
    No, while it is fine to re-use on several occasion for re-positioning or for alignment purposes, we do not recommend that they be re-used an infinite number of times. If you do intend to re-use the BeamClamp fixing, we do insist that a new bolt is used once it has been fully tightened to our recommended torque value.
  • How do I ensure correct installation?
    Clear instructions are shown on all BeamClamp packaging. In addition, we have separate installation instructions available in both print and electronic format. For BeamClamp assemblies we are pleased to offer a CAD drawing of the application clearly listing the location of the BeamClamp components and the recommended torque value. At the conclusion of an installation we recommend that the bolts and nuts have been tightened to our recommended torque values.
  • Will the cast section work loose if the screw is un-tightened too far?
    If our standard installation instructions are followed the chances of the cast section working loose are extremely remote. If required, we can supply a longer screw and a locking device that will ensure the cast section will never work loose.
  • Can I re-use the BoxBolt?
    No, however it can be removed and the hole in the steel used again with another BoxBolt. Some blind bolt type fastening systems alter the properties and shape of the steel, even when the BoxBolt is removed the hole in the steel remains in good condition.
  • Can the BoxBolt be removed?
    Yes, quite easily. If you remove the core bolt the cone will fall away and the body section can be prized out of the hole. Typically you would have to use a screw driver or a crowbar to lever under the collar section.
  • Will installation of KeeGuard reduce insurance premiums?
    Insurance premiums are often impacted by steps taken by the building owner to reduce hazards to their workers. More importantly, building owners’ liability will be strictly examined if an industrial accident occurs and preventative measures (such as KeeGuard) were not taken.
• • Are all the materials used in the Kee Guard system protected from corrosion?
    Galvanised tube is used for vertical, horizontal and counterbalance supports and Kee Klamp fittings are all galvanised at our factory. The grub screws used to assemble the fittings and tubes together are all protected by Kee Koat^® which is a special corrosion-resistant coating. We also offer a Kee Guard aluminium option, with fittings and tube made from aluminium. Kee Guard fall protection system is engineered using special fittings and is designed to withstand a full range of outdoor conditions.
  • How does the Kee Guard system stay on the roof if it isn’t bolted through the roof membrane?
    The system employs a tested and proven counterbalance system, the Kee Guard system (Patents in effect) is a roof edge railing fall protection system that keeps the workers on the roof without endangering the roof membrane itself.
  • What prevents the counterweights from sinking into tar/gravel roof surfaces in hot climates?
    Each KeeGuard counterbalance weighs only 13.3 Kg and has an insulating rubber pad on the underside which is installed at the factory. Each counterbalance is spaced sufficiently to make the entire system deliver less weight per square foot than the average worker who might have to walk on the roof.
  • What wind loads Kee Mark free-standing demarcation system can withstands?
    Kee Mark free-standing demarcation system can withstands wind loads up to 120 km / h.
  • Are Kee Klamp components available with alternative finishes?
    Besides the long lasting galvanised finish, Kee Klamp components can be powder coated to any RAL colour.
  • Can different sizes of tube be used when building tubular structures with Kee Klamp components?
    Yes, Kee Safety has designed several of its fittings with multiple sized barrels to allow for the utilisation of different sizes of tube when building tubular structures.
  • Which sizes of tube can I use with Kee Klamp fittings?
    Most styles of Kee Klamp fittings are available for nominal tube sizes 17.5mm OD to 60.3mm OD.
  • Are Kee Klamp fittings available with alternative finishes?
    Besides the long lasting galvanised finish, Kee Klamp fittingss can be powder coated to any RAL colour.
  • Can different sizes of tube be used when building tubular structures with Kee Klamp fittings?
    Yes, Kee Safety has designed several of its components with multiple sized barrels to allow for the utilisation of different sizes of tube when building tubular structures.
  • What are the structural design specifications when building with Kee Klamp fittings?
    An independent laboratory has tested Kee Klamp fittings on terms of load capacity and vibration resistance. Using these results, we have developed a series of structural design guidelines that must be followed when building with Kee Klamp fittings. These can be found in the Kee Klamp Catalogue.
  • What type of tube can be used with Kee Klamp fittings?
    Kee Klamp fittings are designed to suit steel tubing to BS EN 10255 (ISO 65), from 17.5mm to 60.3mm outside diameter.
  • Which sizes of tube can I use with Kee Klamp fittings?
    Most styles of Kee Klamp components are available for nominal tube sizes ½" I.D. (13.5mm OD) to 2" I.D. (60.3mm OD).
  • Are Kee Klamp components available with alternative finishes?
    Besides the long-lasting galvanized finish, Kee Klamp components can be powder coated to any RAL color.
  • Can different sizes of tube be used when building tubular structures with Kee Klamp components?
    Yes, Kee Safety has designed several of its components with multiple sized barrels to allow for the utilisation of different sizes of pipe when building tubular structures.
  • What are the structural design specifications when building with Kee Klamp components?
    An independent laboratory has tested Kee Klamp components in terms of load capacity and vibration resistance. Using these results, we have developed a series of structural design guidelines that must be followed when building with Kee Klamp components. These can be found in the "Tech Spec" section to the left.
  • What quality certifications has Kee Safety attained?
    Kee Safety is certified to ISO 9001, the core Kee Klamp components have attained TUV certification.
  • Does the size of the grub screw matter?
    Yes, the size and style of grub screw does matter. The large grub screw with a hardened cup point used in Kee Lite fittings cut into the tube and provides the highest rated slip load in the industry.
  • What style or types are available?
    The Kee Lite range is a product line that is expanding constantly. Please check our updated online catalogue for the current availability.
  • What type of pipe or tubing can be used with Kee Lite fittings?
    Kee Lite fittings are designed for use with Schedule 40 or 80 aluminium pipe. Download our Catalog, for a tube size chart.
  • What is the recommended torque for the grub screws?
    When constructing with Kee Lite fittings we recommend that you tighten the grub screw to 29 lbs./ft. or 39 Nm. This is approximately hand-tight. Apart from size 6 Kee Lite components. The setting for tightening the grub screw for this size components is 25 Nm ( 19 lb.ft). The theoretical design slip load ( factored ) per grub screw will be around 4.90 KN at this reduced torque setting.
  • What quality certifications has Kee Lite attained?
    The majority of the Kee Lite components range are TUV tested and approved.
  • Will Kee Lite fittings corrode if used outdoors?
    Kee Lite fittings are Aluminium Silicon Magnesium Alloy (A 356-T6) - a highly corrosion resistant alloy. If conditions require, the components can be anodised for additional corrosion resistance. Kee Lite components are fitted with Stainless Steel grub screws to resist corrosion.
  • Will the fittings or the grub screw strip tightening to 29 lbs./ft 39Nm?
    No, the large diameter grub screws and the British Standard Thread used, along with the alloy of the component, give you the correct combination to create a strong mechanical joint between the fitting and the tube.
  • What is the recommended torque for the grub screws?
    When constructing with Kee Lite fittings we recommend that you tighten the grub screw to 29 lbs./ft. or 39 Nm. This is approximately "hand-tight." The only exception is size 6 Kee Lite fittings. The setting for tightening the grub screw for this size fitting is 25 Nm ( 19 lb.ft). The theoretical design slip load ( factored ) per grub screw will be around 4.90 KN at this reduced torque setting.
  • What quality certifications has Kee Lite attained?
    The majority of the Kee Lite fittings range are TUV tested and approved.
  • What type of pipe can be used with Kee Lite fittings?
    Kee Lite fittings are designed for use with Schedule 40 or 80 aluminum pipe. View our "Tech Spec" section to the left, or Download a Catalog, for a pipe size chart.
  • Will Kee Lite fittings corrode if used outdoors?
    Kee Lite fittings are Aluminum Silicon Magnesium Alloy (A 356-T6) a highly corrosion resistant alloy. If conditions, require the fittings can be anodized for additional corrosion resistance. Kee Lite grub screws are treated with our Kee Koat^® finish to resist corrosion. In Salt Spray test the Kee Koat corrosion resistance was equal to Stainless Steel grub screws in an aluminum fitting. Copies of the salt spray tests available upon request by contacting Kee Industrial Products.
  • Will the fitting or the grub screw strip tightening to 29 lbs./ft 39Nm?
    No, the large diameter grub screws and the British Standard Thread used, along with the alloy of the fitting, give you the correct combination to create a strong mechanical joint between the fitting and the tube.
  • Are Kee Klamp components available with alternative finishes?
    Besides the long-lasting galvanised finish, Kee Klamp components can be powder coated to any RAL colour.
  • Can different sizes of tube be used when building tubular structures with Kee Klamp components?
    Yes, Kee Safety has designed several of its components with multiple sized barrels to allow for the utilisation of different sizes of tube when building tubular structures.
  • What are the structural design specifications when building with Kee Klamp components?
    An independent laboratory has tested Kee Klamp components in terms of load capacity and vibration resistance. Using these results, we have developed a series of structural design guidelines that must be followed when building with Kee Klamp components. These can be found in the "Safety Components Guide".
  • What quality certifications has Kee Safety attained?
    Kee Klamp components have attained TUV certification.
  • What is the minimum load capacity required on the purlins?
    Contact our technical department for site specific guidance. This is a function of the number of users.
  • Can the rail be mounted to the purlins directly when site height is limited?
    Yes, but this is a non-standard connect, please contact technical support to confirm the configuration.
  • What is the country of origin for Kee Track?
    China. Contact Quality Assurance for further information as required.
  • Can BeamClamp products be used with the tapered flanges of S-Beams and C-Channels?
    Yes, in fact we have two products specifically designed for this purpose. The Type BT and Type BW have a sloped nose to ensure correct contact is made with these sections. Please contact our technical team for help with selecting the appropriate product to suit a given size of tapered flange S-Beam or C-Channel. We also have an adjustable BeamClamp, the Type BK1, which will suit any style or thickness of steel, including both parallel and tapered flanges.
  • Can the BeamClamp products be used for combined loading conditions
    Yes. We publish both tension and frictional load values. If the connection is subjected to both load conditions we recommend standard combined loading calculations be completed to ensure the safe working loads are not exceeded.
  • Can the BeamClamp products be used when vibration conditions occur?
    All BeamClamp products, including all types of mechanical fastening devices, can work loose over time if extreme vibration conditions are present. If your application is subject to normal everyday vibrations the standard products will work fine without the need for additional concern. If extreme vibration is going to be present then treat the connection as a standard bolted connection and if you feel a locking device is required then please do so.
  • How do I specify BeamClamp products?
    We have print and electronic copies of CSI format specifications for each of the BeamClamp product groups. For individual BeamClamp connections we are also able to offer a unique part number specific to your exact application, this can be included directly on your prints to ensure the correct parts are specified and subsequently ordered. We also offer a free engineering service whereby we can product a CAD detail of your application that can be e-mailed to you in either DWG or DXF format to allow easy insertion directly into your plans. Contact the Kee Safety LLC Technical Team for assistance.
  • Should I be concerned about vibration and the possibility of the nut working loose?
    Our advice is to treat the BeamClamp connection in the same manner you would treat a bolt and a nut. If you feel a bolted connection would benefit from a locking device such a nylon insert nut then we suggest it be used with the BeamClamp connection. BeamClamp connections have been tested under vibration conditions and have passed some of the most rigorous testing requirements.
  • What is the standard finish?
    The standard finish is Hot Dip Galvanised. While a plain electro galvanised finish may be sufficient for some application we felt that we should offer the best possible finish as standard. The material finish specification is Hot Dip Galvanise to ASTM A153.
  • What material are the BeamClamps manufactured from?
    BeamClamp products are manufactured from ductile iron which is ideally suited for a clamp of this nature as against more malleable form of cast iron that have a tendency to deform. We feel that ductile iron is a stronger and safer material. The material specification used for the manufacture of BeamClamp products is SG Iron to ASTM A536: Grade 65-45-12.
  • Will the BeamClamp product damage my protective coating?
    No. One of the main advantages of BeamClamp over traditional connection methods is that protective finishes such as paint or hot dip galvanising are not damaged. Drilling a hole in a section of steel will leave bare metal inside the hole while welding will require that the finish be removed to ensure adequate weld penetration. Once a hot dip galvanised finish has been damaged in this way it can never be fully re-applied unless the hot dipping process is re-done. Paint is not damaged as the clamps compress down on the steel as against digging into it.
  • Can the BoxBolt be used in any shape of SHS?
    The BoxBolt can be used with rectangular, square, circular and oval shaped sections.
  • Can the BoxBolt be used with slotted holes?
    Yes, as long as the slotted hole is only in the outer material and a standard clearance hole is used on the box section. If there is any shear load this needs to be perpendicular to the direction of the slot.
  • Can the BoxBolt be used in concrete?
    No, the BoxBolt is intended only to be used where there is a cavity. As the cone is pulled up and into the body of the BoxBolt the fins require room to expand. If used in concrete the fins would not expand properly and the BoxBolt would not work as intended.
  • What is the finish on the BoxBolt?
    The mild steel BoxBolt has two different finish options, zinc plated or hot dip galvanised. Also they are available in Stainless Steel Grade 1.4401 (316). When ordering please specify which finish you require.
  • What materials are available?
    The standard BoxBolt is manufactured from mild steel. The material specification for the body and the cone is mild steel to BS EN 10083 Grade 1.1151. The core bolt manufactured from high tensile steel Grade 8.8. The Stainless Steel BoxBolt is manufactured in Grade 1.4401 (316).
  • Does the KeeGuard system offer advantages over a horizontal life line system or harness system?
    Yes. KeeGuard Roof Edge Fall Protection Railing System is a passive, collective fall protection system which is preferred by safety consultants. Lives have been lost in work related falls resulting from workers not using harnesses properly. The KeeGuard system removes the potential of that risk. Harness systems require training and proper and regular use.
  • What prevents the counterweights from sinking into tar/gravel roof surfaces in hot climates?
    Each KeeGuard counterbalance weighs only 30 pounds and has an insulating rubber pad on the underside which is installed at the factory. Each counterbalance is spaced sufficiently to make the entire system deliver less weight per square foot than the average worker who might have to walk on the roof.