![Forming an Autoblock knot (also called Machard or French Prusik) with a 5mm accessory cord around a 9.8mm climbing rope Stock Photo - Alamy Forming an Autoblock knot (also called Machard or French Prusik) with a 5mm accessory cord around a 9.8mm climbing rope Stock Photo - Alamy](https://c8.alamy.com/zooms/6/2ed62174e1dd4b24b09e1a07849346f2/rwk9xt.jpg)
Forming an Autoblock knot (also called Machard or French Prusik) with a 5mm accessory cord around a 9.8mm climbing rope Stock Photo - Alamy
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Amazon.com: ZEPSEON Prusik Cord 8mm (5/16in) 20M(65ft) Climbing Nylon Rope Accessory Line Double Braid Pre Cut Cord Climbing Accessories Uiaa High Tensile Strength for Mountaineering, Canyoneering, Rescue : Sports & Outdoors
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