Peakworks Fall Protection V84084200 Vertical Lifeline with Back Splice and Galvanized Steel Snap Hook, 200" Length, White All Peakworks lifelines are Certified to meet ANSI Z359 standards These lifelines are specially designed from rope Made from high strength polyester; 200 ft Lifeline is 5/8 inch Available in a wide range of lengths and come with a snap hook All lifelines have a back splice at the trailing end to prevent the rope grab from coming off the end of the lifeline