Heel bails allow any type of Petzl crampon to be used with shoes without heel
welts.
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.
- Compatible with LEOPARD, IRVIS HYBRID, IRVIS, VASAK, SARKEN,
LYNX, DART and DARTWIN.
- Product sold in pairs, with tightening straps
Specifications
Weight: 120 g
Material(s): stainless steel, polymer