20’ Web SRL is a fully-featured block with 7/8” polyester webbing and rugged steel housing and drum assemblies. The internal brake mechanism is constructed with hard-wearing bronze pawls and alloy steel spearad . Also features the DuoTech load-indicating snap hook for attachment to the back D-ring of your full body harness. This unit is fully serviceable, not a disposable fall-limiter!

7/8” Polyester web has a tensile strength of 4,500 lbs.
Steel housing is rugged to withstand the rigors of the toughest job sites.
Includes free tag line to prevent free-wheeling.
Fully serviceable, re-certification required every two years.
Reduces arrest forces to less than 900 lbs.
Weighs only 8 lbs.
Meets the requirements of OSHA 1926 and ANSI Z359