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CMC Rescue Chest Ascender EVO

Item #: 343040 CMC

Out of stock. Expected delivery in 1 to 2 weeks.

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From Climbing Technology comes a lightweight alloy chest ascender ideal for climbing ropes. Use together with the Quick Up ascender handle. Right-handed grip. Fits rope 10-13mm rope sizes.


  • New external profile for opening lever, for more effective climbing
  • Efficient hole shape in opening lever to facilitate use even when wearing gloves
  • Improved lower hole design to keep the device parallel to the user
  • Patented anti-inversion cam system allows for unlocking with one downward movement
  • Cam has 3 cut-outs to prevent build-up of mud and reduce the force needed to slide the ascender up the rope
  • Certified to EN 12841:2006-B Rope Adjustment Device
  • Certified to EN 567:2013 Mountaineering Equipment, Rope Clamps