YJINGRUI 33ft/10m Self Retracting Lifeline, Heavy Duty 330lbs Retractable Safety Lanyard with Alloy Steel Hook & Aviation Wire Rope, Fall Arrest Fall Protection Device for Construction/Roof Work

[Application] This Self Retracting Lifeline has high sensitivity, which can effectively prevent the falling accident of workers at height. This safety anti-falling device is widely used in industrial maintenance, engineering construction and emergency rescue scenarios. | [Notice] This item doesn't slowly let the person down. It is a fall protection system that prevent people or objects from falling accidentally. | [Double U Disc Brake System] Dual swivels included on all cable models to minimize lifeline from twisting during use. Stable locking, more safe and reliable. Fall arrester can quickly brake and lock falling objects within a limited distance (8in/0.2m ). | [New Self - locking Hook Design] Crafted from high - strength alloy steel, our self - locking hook offers an impressive load - bearing capacity of 330lbs/150kg, ensuring a secure connection at all times. | [Aviation - Grade Wire Rope] We've incorporated aviation - grade steel wire rope, featuring multiple strands for enhanced tensile strength. This ensures durability and reliability even under extreme stress conditions.