Pick out a Petzl descender if you need a super-safe, super-strong style for your next high-impact climb. These models are equipped with self-braking mechanisms, anti-panic functions and anti-error catch features to ensure that you're always in control of your descent. Some Petzl descenders can also be used as belay devices. We supply descenders for rescue workers, rigging professionals, cell phone tower workers, arborists and other work-at-heights professionals at OmniProGear.com. Don't forget to browse our selection of ascenders as well.