ISC 50′ HEAVY DUTY FALL ARREST BLOCK WITH RECOVERY WINCH (SRL)
The UB171 Fall Arrest Block is fitted with a Twistlock Fall-indicating, Swivel Eye Karabiner as standard. The UB171 Block is fitted with an Emergency Recovery, for the safe retrieval of a casualty. All ISC Blocks have solid Aluminum Housings, proven to last in all sorts of environments, from rental to off-shore. The internal mechanisms are simple, making them easily serviceable.