Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Black Diamond Helio Crampon Hooks by Black Diamond Save $0.00 $49.95 Availability: translation missing: en.general.icons.icon_check_circle icon Only 1 left! 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available These removable crampon hooks are for mounting crampons to the Helio bindings. Easily installed and removable in seconds they can be set up quickly when snow conditions require crampons. Sold in pairs