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Index Ascender
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Why We Like The Black Diamond Index Ascender
When aiding big walls, we jug up overhangs using the Black Diamond Index Ascender. Equipped with a finger trigger and a foam grip, this jumar promises smooth, systematic operation, while the aggressive teeth deliver a reliable bite into our rope even if it has iced up.
Details
- Tough, efficient ascender for big wall climbing
- Aluminum frame delivers lightweight durability and strength
- Quick-release trigger finger for ascending efficiently
- Molded ergonomic grip with dual-density foam for comfort
- Large clip-in hole to accommodate various locking 'biners
- Black color option has a right-handed design
- Octane color option has a left-handed design
- Item #BLDZ9OU
- Material
- [frame] aluminum
- Rope Diameter
- 8 - 13mm
- Claimed Weight
- 7oz
- Manufacturer Warranty
- 1 year
- Activity
- climbing

Use. Design. Engineer. Build. Repeat.
Based near the Wasatch Mountains in Salt Lake City, Utah, Black Diamond is immersed in the commitment to designing and engineering the most innovative mountain equipment in the world.