Petzl Shunt Ascender

The Petzl Shunt multi-purpose device is designed for ascending as well as a backup brake for rappelling, occasional self-belays, or top rope belays. Will lock on single or identical double kernmantle ropes but not on braided ropes; fits single ropes from 10 - 11 mm and double ropes from 8 - 11 mm. Loads onto a rope without having to unclip; can be used as a back-up on descent or rappel when placed below the descender. A mechanical version of a Prusik hitch or Machard knot, the Shunt body must be held during usage on descent. Applies friction (braking) when device is released.

• feed_provider: Mercent
• Best use: Climbing
• Weight: 188 grams
• Fits rope sizes: 8 - 11 millimeters
• Suitable for belaying: Yes
• Suitable for rappelling: No