Petzl Knee Ascent Loop

Knee ascender assembly with foot loop to facilitate ascents on a single rope, for tree care

The KNEE ASCENT LOOP assembly facilitates the 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 foot loop and an XS size TOOLBAG tool pouch. The system is entirely adjustable and adapts to all shapes and sizes.

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 Dyneema strap with foot loop for optimal foot positioning

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

Specifications
Material(s): aluminum, steel, nylon, polyester
Weight: 280 g
Min. rope diameter: 11,5 mm
Max. rope diameter: 13 mm
Rope compatibility: EN 1891 type A low stretch kernmantel ropes