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On Sale. Free Shipping. Cassin C Comp Crampon FEATURES of the Cassin C Comp Crampon Mixed Ice Climbing, Competitions World-class mixed crampons with replaceable front points Vertical frame forefoot maximizes power and precision Small inner heel spike and optional heel spur for the beyond vertical Can be bolted directly to boots for maximum performance in competitions SPECIFICATIONS of the Cassin C Comp Crampon Material: Chromoly Steel Points: 12 Binding: Automatic Anti-Balling Plates: No Crampon Case: Included Size: 14 - 18.5in. / 36 - 47 cm Weight: 850 g / 30.0 oz ALL CLIMBING SALES ARE FINAL.