The RGA1 is a retractable mini web block ideal for personal issue to operatives working at height The unit is designed to be connected to a suitable anchor point and the swivel end to the harness The RGA1 has an almost instant lock off in the event of a fall, and recoils into the drum when slack is introduced into the lanyard The reduced trip hazard and compact design make this unit ideal for tight work and tasks where a shorter arc of mobility is required The addition of a swivel hook avoids twists to the webbing