Petzl Rig Self-Braking DescenderRIG is a compact self braking descender primarily designed for experienced rope access workers. It has a multi function handle that allows control of the descent speed and positioning at a work station without the need to tie off the device. The safety clip reduces the risk of dropping the device and facilitates passing of intermediate anchors. And the automatic return system on the handle limits risks in case of an involuntary action by the user.