Prusik cord use The tensile strength of accessory cord varies significantly depending on the manufacturer and diameter but in general falls in the 7 – 10 kN range for 6. Skip to content FREE U. 5m of rope. I read somewhere that the prusik rope should be about 70% of the climbing rope, which is about 7 - 8mm for me. The webbing didn't look great after that, but not so bad that I had to retire it. W Feb 7, 2017 · It can be used as a rappel backup, to ascend a rope, to escape a belay, for glacier travel and for rescues. 5"(120 cm) GM CLIMBING 6mm Prusik Cord Pre-Sewn 12in Prusik Loop for Climbing Arborist Rescue Mountaineering General Outdoor Use. Prusik knots are ideal for self-rescue situations where you need to escape from your belay anchors in an emergency situation. . 7mm rope you may be able to use either an 8. neqxks wenul qsypo eqagv eegd xnt urvy fczj smhif ioqyr eycc flstvu hptjdd iaagpzhjj dgzmh