SUDEG 23FT Self Retracting Lifeline, Fall Arrest Fall Protection Dual Alloy Steel Hook Steel Wire Rope Heavy Duty Retractable Lanyard Roofing Lifeline A9da5611 B40e 433c 8537 A63b9dc898e9.d3270468da3cd0b78ad129a408dfbc94 Dual locking pins enable locking at a critical speed of 3., 3FT/S with a locking distance of less than 0., 65FT. The retractable lifeline connects to the worker's body support with a connector hook and will automatically extend and retract as the worker moves. These... 【SELF-LOCKING HOOK】: Made of alloy steel, sturdy and durable. Fall Arrest Retractable Lanyard at Stella Prell blog The gravity will be distributed, and the load-bearing force is very strong, so it is safer to use. Hook spring helps the hook lock to lock automatically. UIBAO Self Retracting Lifeline - Fall Arrest Safety India | Ubuy 【THICK NO-TANGLE WIRE】: Multi-strand winding, the high strength alloy steel wire 33FT, apply with multiple strands with high cohesion Alloy steel shell ensures long-lasting performance in outdoor challenging work environments. 【DOUBLE SHELL】: The outer polypropylene shell keep it wear-resistant and drop-resistant.