Tethers tools to help worker prevent injury, damage and lost productivity from dropped tools. * Stretch cord surrounded by tubular nylon webbing * Modular buckle and lock stitching at both ends for extra security * Aluminum carabiner & loop w/adjustable barrel lock. Compatable with 3103: Detachable Lanyard Loops * Maximum safe working capacity: 5 lbs. (2.26 kg)