ClimbingStore: Petzl Rack Descender

Petzl Rack Descender Reviews

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Petzl Rack Descender Feature

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
For use on a single ropes (9 to 13 mm) or double ropes (8 to 11 mm)
Weight 16.6 oz (470g)

Variable friction descender. Compact & lightweight, the Rack allows the friction to be varied when the descender is under load to adapt to changing conditions (rope weight, terrain, etc).