Petzl Back Lever crampon heel bails Best Sale

Petzl Back Lever is a heel bail system. It allows you to use Petzl crampons with mountaineering boots that have heel welts.

• Compatible with Leopard LLF, Leopard FL, Irvis Hybrid, Irvis, Vasak, Sarken, Lynx, and Dart crampons with any Petzl toe bail.
• Product sold in pairs to equip a pair of crampons with fastening straps.
• Materials: Stainless steel, nylon, polyester.