Petzl Croll Chest Ascender Size:Small 8-11mm Easily opens with an allen

Easily opens with an allen wrench for tether installation

while the bow-shaped design of the large shackle eliminates cross loading issues and allows multiple attachment points

helping to prevent knots and tangles out of the cube and maintain its round shape

Inside loop for suspending pack in open position

Petzl Croll Chest Ascender Size:Small 8-11mm Easily opens with an allenThe Petzl Croll is a sleek ascender to be used with a chest harness and hand ascender as part of an SRT tree climbing system. The upper hole is rectangular to allow correct attachment to the harness. Specially shaped to sit flat against the body of the user. Toothed cam. Available in two versions: CROLL S: compact and lightweight rope clamp for 8 11mm ropes. This version has a rope channel that is reinforced with stainless steel, for very harsh