Anthron DSD-25 rappel device / descender

Description

Two ways to use: high friction is double stop mode (auto brake if you let go or squeeze too hard) and low friction mode is single stop(brakes if you let go). But you should be doing your braking/descent control on the rope tail of course. Good condition. Bobbins are not grooved yet.
I have two but ebay won't let me do a quantity auction. If you want both, just let know and we'll figure out a way to make it happen and get shipped together.