Guardian CR5 Class 1 Personal Self-Retracting Lifeline - Aluminum Rebar Hook - 6 ft.* Swivel top connection point swivels 360 degrees to ensure the device remains in the best orientation during use while preventing lifeline snagging or tangling * Impact modified thermoplastic housing is lightweight durable for long lasting use in the toughest applications * Digitally enabled labels QR code for quick and easy access to up to date safety and product information Guardian shock pack cover helps increase product longevity and protect