Petzl - Rack Descender

This rack improves on the classic brake bar descender. The design and configuration of the bars makes it easy to set up and insert the rope. Compact and lightweight, the device allows the user to adjust the amount of friction during the descent to adapt to varying conditions (rope weight, terrain...). Features The number of bars engaged on the rope may be adjusted at any time to obtain the desired amount of friction Good distribution of friction and heat helps preserve the rope Does not twist the rope Specifications Weight: 470 g Rope compatibility: for use on a single rope (9 to 13 mm) or doubled rope (8 to 11 mm) Material(s): stainless steel frame, aluminum bars