Petzl Knee Ascent System with Clip

$234.95
The Petzl Knee Ascent system facilitates the arborist's ascent when using the Petzl Zigzag or Petzl Zigzag Plus mechanical Prusik on a single rope. It contains an upper strap, a Large Petzl Croll rope clamp, a lower strap with a clip connector that attaches to the sewn webbing on the top of the arborist's boot, and an extra small tool pouch. The system is entirely adjustable and adapts to all shapes and sizes.
In stock
MPN: D022EA00
Brand: Petzl

Key Points

  • 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
  • Large Petzl Croll rope clamp is integrated, for a comfortable ascent in conjunction with a Petzl 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
  • Durability is optimized, with spare parts available

Specifications

  • Material(s): aluminum, steel, nylon, polyester
  • Weight: 285g
  • Min. rope diameter: 11,5mm
  • Max. rope diameter: 13mm
  • Rope compatibility: EN 1891 type A low stretch kernmantel ropes

Follow Us on Facebook

Follow Us on Instagram

TreeBuzz Forum

Copyright © 2026 Arbsession. All rights reserved.