Climbing Technology Chest Ascender HC


From Climbing Technology comes a light alloy right-hand chest ascender. Use with the Quick Up Ascender or Quick Roll Ascender for climbing up ropes.

Part Number: 343045


  • External profile for the opening lever makes climbing up the rope smoother and more efficient
  • Shape for the hole in the opening lever facilitates ease of use even when wearing gloves
  • Lower hole design, so that the device always stays parallel to the user
  • Patented system for unlocking the cam with only one downward movement necessary
  • Steel cam, manufactured with technology that provides resistance to wear and tear
  • Equipped with a set of teeth that protects the wear of the rope, but it is equally effective in blocking and ascending the rope
  • It also has three slots to prevent the accumulation of mud and reduce the effort needed to slide the device up the rope under any condition (muddy rope, frozen etc.)
  • Anti-inversion cam system
  • Working load increased to 140 kg
  • Special wear-proof hard coat anodizing, ideal for intensive and prolonged use.


Certified to:
EN 12841:2006/B Rope Adjustment Device; 10-13mm.
EN 567:2013 Mountaineering Equipment, Rope Clamps, 8-13mm.

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