3M Protecta Rebel AD111E 1" Web Self Retracting Lifeline, 2" Gate Opening Steel Lifeline Hook, Housing Carabiner, 11', Red/Black Automatically locks and closes for added safety, and its 2-1/2" (625mm) large gate opening fits over larger anchorage structures Economically replace lanyards with the versatility and added safety of a 11 ft (33m) self retracting lifeline Will withstand rough use, and its compact design incorporates a smooth case with rounded corners for added comfort and ease-of-use increasing worker productivity The synthetic lifeline reduces overall weight and the retractable design provides freedom of movement, keeps the lifeline out of the worker's way and reduces dragging, snagging and trip falls 11 ft (33m) of 1" (25cm) polyester web with steel rebar hook, anchorage carabiner