BACK FLEX is a heel bail system. It allows any type of Petzl crampon to be used with shoes without heel welts. It is sold in pairs, to equip a pair of crampons.
- Materials: Stainless steel & Polymer
- Compatible with the following crampons:
- IRVIS HYBRID
- Product sold in pairs, with tightening straps
- Weight 120g
Product Code: F1A44013