prusik knot or triple sliding hitch formed with a 5mm yellow prusik loop around a 9.8mm red climbing rope.

5mm abseil abseiling access accessory alpinism arborist arborists ascending background backup canyoneer canyoneering canyoning caving climbing closeup cord double emergency equipment fisherman formed friction gear hitch isolated karl knot loop macro mountaineering nautical protection prusik prusiking prussic prussick prussik rappel rappeling rappelling red rescue rope safety sailing sliding string triple white yellow ziplining