600' of 7/16 in. (11 mm) Static Kernmantle Rope is durable, abrasion-resistant rappelling rescue rope with minimal stretch. Used by law enforcement, firefighters, cavers, climbers, and wilderness rescue organizations, the Bulwark Safety X features a balanced-ply non-rotational inner core and a protective outer sheath.
Each 600' of 7/16 in. (11 mm) Static Kernmantle Rope is made by Canada Rope and Twine Ltd., a Nova Scotia-based manufacturer of basic and specialty rope products. Bulwark Safety X rope features a 100% nylon 6.6 core with a 100% high-tenacity polyester cover.
This UL-listed 600' of 7/16 in. (11 mm) Static Kernmantle Rope has low elasticity, stretching 2% under 300 pounds of force, 3.9% under 600 pounds of force, and 5.8% under a thousand pounds of force. A working load ratio of 5 to 1 is recommended.Each UV- and abrasion-resistant rope meets or exceeds the standards specified for technical-use life safety rope in NFPA 1983 and it is UL-listed as technical-use life safety rope.