The 019-8024 2 Person Cable Horizontal Lifeline Kit comes with 30 ft of cable, heavy duty cross arm straps, turnbuckle, shock pack with protective cover, o-rings, carabiners, fist grips and a cable thimble. All of the kit components fit conveniently in the carrying and storage bag. Additional cable lengths options are also available.Material: Galvanized Steel Cable, 1.75 in Green polyester cross-arm strap webbing – Polyester thread, Steel Carabiner tensile strength >5,000 lb; gate rated at >3,600 lb Shock pack, Stamped steel O-ring, rated at 5,000 lb, Steel Fist Grips, Steel Coil Energy Absorber, 420 lb/single user – If using heavyweight harness and lanyard