Black Diamond Index Left Hand Rope Ascender - Black

The Black Diamond Index Left Hand Rope Ascender is a high-performance, ergonomic ascending device designed for left-handed climbers, rescue professionals, and rope access technicians. Engineered with a lightweight aluminum body and a stainless steel self-cleaning cam, it provides secure, reliable grip on ropes from 8 to 13 mm in diameter. The molded grip handle and thumb lever release ensure comfortable, efficient operation, while the large clip-in hole and secondary attachment point offer versatile rigging options. Certified to CE EN 567 and UIAA standards, this ascender is built for durability and heavy use.

Advantages

Left-hand specific design pairs perfectly with a right-hand ascender for balanced two-handed ascending. The spring-loaded cam engages instantly for secure progress, and the self-cleaning toothed cam maintains grip even in muddy or icy conditions. Compact and lightweight, it minimizes bulk on your harness without sacrificing strength.

Suitable for

• Rope ascending for climbing and mountaineering
• Technical rescue and rope access operations
• Work positioning and industrial safety
• Left-handed climbers seeking an ergonomic ascender

Key specifications

• Hand Orientation: Left Hand
• Rope Diameter Compatibility: 8-13 mm
• Body Material: Aluminum
• Cam Material: Stainless Steel
• Cam Type: Toothed, self-cleaning
• Handle Design: Ergonomic, molded grip
• Cam Release Mechanism: Thumb lever
• Attachment Points: Large primary clip-in hole, secondary hole for foot loop/tether
• Certifications: CE EN 567, UIAA
• Color: Black
• Weight: 185 g (approx.)

Recommendations

For optimal performance, pair the Index Left with a Black Diamond Index Right ascender and a compatible foot loop. Always inspect the device before use and follow manufacturer guidelines for rope compatibility and maintenance.