FallTech 7276WR Contractor/Dyneema Web SRL- Glass-Filled Nylon Housing, Dyneema Web, Connecting Carabiner, Load-Indicating Swivel Carabiner, 20', Blue Over-molded alloy steel frame provides superior durability and light weight^Dyneema webbing has high strength and excellent resistance to cuts and abrasion^Load-indicating swivel carabiner clearly shows when a fall event has occurred indicating the device should be removed from service