The Petzl Back Lever Heel Bails allow the use of Petzl crampons with mountaineering boots that have heel straps. These heel bails provide a secure attachment and improve the compatibility and versatility of the crampons without compromising performance.

Compatibility:
• Leopard
• Irvis Hybrid
• Irvis
• Vasak
• Sarken
• Lynx
• Dart