Petzl Rack

Variable friction descender

Allows the friction to be varied when the descender is under load to adapt
to changing conditions (rope weight, terrain, etc).

* 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.

Technical specifications

* For use on a single ropes (9 to 13 mm) or double ropes (8 to 11 mm)

* 470 g