Portwest 10m Retractable Fall Arrest Block (Black)

This fall arrest block comprises of a retractable lifeline made of 4.8mm wire rope which is stored on a reel within a protective housing. The reel is spring-based to wind the retractable lifeline in. The reel incorporates an inertia brake mechanism, which allows the lifeline to be slowly extracted and automatically retracted to accommodate the user�™s body movements. It also comprises of a swivel snap hook with a double safety lock and fall indicator.