Heavy duty: Falls are one of the top sources of injuries in the workplace; Our heavy duty 5/8 inch thick, super strong, braided polyester rope resists cuts and abrasions and specially designed to provide maximum safety and protection to workers. Snap Hook: Featuring a snap hook compatible with any safety harness D-ring & has a back splice at the trailing end to prevent the rope grab from coming off; The durable metal hook in this fall arrest system reduces chances of wear & tear during operation. Safety Applications: It is important to put workers safety first by using the best fall protection equipment; Our 25 ft lifeline yields an extremely high strength and can hold up to 6,000 lbs., yet is lightweight to carry around, weighing only 3 lbs. Certified: The lifelines meet OSHA and ANSI Z359 standards for fall resistance system guidelines and used with confidence for many industrial & recreational functions, including tree & rock climbing, working on a roof, emergency rescue, construction etc.