Black Diamond

Index Ascender

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Pushing the evolution of ascenders, the Index allows trigger-finger access to help you manipulate the cam for easier operation low on a pitch or during hard- to-clean traverses.

The dual-density grip and trigger increase comfort for long days on the wall, and a large clip-in hole lets locking carabiners rotate 360 degrees for easy rigging.

Trigger-finger access for easy operation
Dual-density grip and trigger for increased comfort in all conditions
Large carabiner clip-in hole
Left- and right-handed versions

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We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949. Learn more.

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