• Petzl KNEE ASCENT CLIP - Integrated Rope Clamp
  • Petzl KNEE ASCENT CLIP - Knee ascender Assembly with Connector for Boot
  • Petzl KNEE ASCENT CLIP - Facilitates Ascents on a Single Rope
  • Petzl KNEE ASCENT CLIP - Comes with XS TOOLBAG Tool Pouch


Product No. D022EA00

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Regular price $189.95 USD
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Product details


The Petzl KNEE ASCENT CLIP assembly facilitates an arborist's ascent when using the ZIGZAG® or ZIGZAG® PLUS mechanical Prusik on a single rope. It contains an upper strap, a CROLL L rope clamp, a lower strap with connector that attaches to the sewn webbing on the top of the arborist's boot, and an XS size TOOLBAG tool pouch. The system is entirely adjustable and adapts to all shapes and sizes. 

The KNEE ASCENT CLIP is compatible with 0.31'' to 0.51'' ropes and provides optimal durability due to its components being available as spare parts.

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  • Material(s): Aluminum, Steel, Nylon, Polyester
  • Weight: 0.63 lbs
  • Min. Rope Diameter: 0.31''
  • Max. Rope Diameter: 0.51''
  • Rope Compatibility: EN 1891 type A low stretch kernmantel ropes


  • Facilitates ascents on a single rope:
    - Upper strap is connected to the mechanical Prusik to allow the ZIGZAG or ZIGZAG PLUS and CHICANE unit to be raised
    - CROLL L rope clamp is integrated, for a comfortable ascent in conjunction with a PANTIN foot-mounted rope clamp (not included)
    - Lower strap with connector attaches to the sewn webbing on the top of the arborist's boot
  • Easy to install and remove:
    - Easy to put in place, thanks to connectors and adjustment buckles
    - Comes with XS size TOOLBAG tool pouch, making for a system that is always ready to use
    - CROLL L rope clamp is easy to install, thanks to the integrated thumb catch
  • Multiple settings adjust to different shapes and sizes
  • Optimal durability, thanks to components available as spare parts


Technical Notice

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