Petzl Underband for the Petzl Knee Ascent Clip

With this band you replace the lower band of the Petzl Knee Ascent Clip. This way the system will last longer.

• The Knee Ascent Clip is intended for climbing up along single rope with the Petzl Zigzag (Plus) during tree pruning.
• Extends service life
• For the Knee Ascent Clip
• Spare part