3M DBI/SALA 7400420 20 Foot SecuraSpan I-Beam horizontal lifeline system.  The industry's most widely known temporary horizontal lifeline for fall protection in the construction industry has been IMPROVED!  For complete jobsite versatility, the system incorporates a new modular multi-base design that accommodates a wide range of steel and concrete beams.  The interchangeable bases are ideal for steel I-beam, concrete rebar and shear stud, and concrete loop rebar applications.  This lightweight and extremely easy to install engineered fall protection system is ideal for steel construction.    The system and all components have been rigorously tested to exceed the unique dynamic, performance and strength requirements involved with horizontal systems.  The stanchions can be configured into a complete engineered fall protection system for steel erectors.  With the optional bypass" bracket, the system can be configured to run indefinitely for ultimate jobsite flexibility.  Spans between intermediates can be as great as 60 feet depending upon your clearance requirements.  The standard SecuraSpan stanchion fits beam flange widths up to 12 inches in width and up to 2 1/4 inches thick.  Optional base clamps are available to fit flange widths up to 18 inches, 24 inches and 36 inches for the ultimate in adjustability.  Installation is simple, fast and efficient with a single clamp anchor on the stanchions base.  Utilizing the clamp's hook, you simply slide it snug to the beam flange and tighten the wingnut and your done.  All adjustments made from the top of the I-beam.    The unique high strength design does not require tedious tie-back anchoring saving you time and reducing trip fall hazards.  Total installation is 50% quicker than competitive systems which often require two clamp assemblies and tie-back anchoring.  A worker can move the temporary system from one location to another for added productivity. "

• SecuraSpan system comes with everything needed and is installed with no special tools or equipment-No system tie-back is necessary!
• Lightweight stanchions incorporate a single clamp design with a simple wingnut that allows for fast attachment and easy adjustment.
• Complete with two stanchions with built-in fastening system for quick and easy installation(intermediate stanchion available for multi-span systems).
• Interchangeable bases makes system ideal for use with both steel and concrete applications.
• System capacity of 2 workers per span, with a maximum of 6 workers on multi-span systems.
• Bypassable design and unlimited system length provides 100% protection and flexibility.
• Includes a Zorbit energy absorber with turnbuckle for added safety and tensioning of the system.
• Standard size fits flanges up to 12 inches wide,and 2 1/4 inch thick.
• System length is 20 feet.
• Meets or exceeds all applicable industry standards including OSHA and ANSI.
• Weight 90 lbs.