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) 
- Clip Version: Lower strap with connector attaches to the sewn webbing on the top of the arborist's boot
- Loop Version: 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