UL Classified to NFPA 1983/ 2006 edition. Provides excellent durability. 32 carrier sheath is designed to hold its cross section to prevent flattening and to run smoothly in descent devices. Design incorporates a 50/50 ratio of sheath. Available in black, desert tan, urban gray, olive drab. Diameter: 10.5. Grams per meter: 74. Tensile strength: 6500 lbf. Working load limit: 433 lbs. Weight per 100 feet: 5.0 lbs.