Petzl Back Flex crampon heel bails Sale

Petzl Back Flex is a heel bail system. It allows you to use Petzl crampons with mountaineering or snowboard boots that don’t have heel welts.

• Compatible with Leopard LLF, Leopard FL, Irvis Hybrid, Irvis, Vasak, Sarken, Lynx, and Dart crampons with the Fil Flex, Fil Flex Small, or Fil Flex Wide toe bails.
• Product sold in pairs to equip a pair of crampons with fastening straps.
• Materials: Stainless steel, nylon, polyester