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Black Diamond
Index Ascender

5 out of 5 stars
1 Review
Current price: $50.97 - $72.21 Original price: $84.95
Up to 40% off



Index Ascender

Black Diamond added a trigger finger to the Index Ascender for an easier time on big walls. The trigger helps you manipulate the cam for easier operation low on pitches or while cleaning traverses. The Index also features a dual-density grip and trigger for enhanced comfort, a large carabiner clip-in hole for easy rigging, and left and right-handed versions.


  • Trigger finger access
  • Dual-density grip and trigger
  • Large carabiner clip-in hole
  • Left and right-handed versions
  • Item #BLD00BN
Rope Diameter
8 - 13 mm
Claimed Weight
Manufacturer Warranty
1 year