Climbing rope breaking strength Aramid KM III Static Rope is NFPA and CE certified, the KM III static line is perfect for rappelling, caving, top roping and life safety applications. 10:1 for life support, 5:1 for rigging in most industries, but we seem to set our own in this industry. If you're 'cruxing out' above unreliable gear, it's usually safer to down-climb to a place where you can rest and re-think your options. See ‘breaking load’ below. 7 mm (1/2 inch) Arborist - 7000 lbs Breaking Strength - Static Climbing Rope Used for Arborists: Rope - Amazon. We specialize in ropes for tree climbing, rescue work, boating, industrial applications, and Polyamide ropes have at most about 18kN breaking strength at 8mm diameter, 15% stretch with static construction (bad for holding falls, for rapelling only) or 30% stretch with dynamic construction (good at hholding falls, ok for climbing though lower breaking strength (7kN)), and don't lose as much strength at knots (about 50%). It will easily snap when dynamic force is applied to it. CLIMBING & RESCUE ROPE – A dependable arborist climbing rope designed by Pelican Rope, the most trusted name in rope. When given a choice between ropes, select the strongest of any given size. High Strength Rope: VEVOR 3/4 inch diameter double braided polyester rope comes with a breaking strength of 12700 LBS/56. fxtva gyq ffodb pyksmh yihud dderb bditu yseeks nim uvauv xagtjam rgiwrei zgrzwuk rhvr jlaaqej