The DMM Ultra O Durolock is an oval auto-locking carabiner, specifically designed for professional use in industrial climbing and safety applications. Suitable for rope access, equipment use and rescue situations where symmetrical loading is essential. The Durolock mechanism offers increased safety against accidental opening. This model complies with both EN 362:2004/B and EN 12275:2013 B, and combines a lightweight construction with maximum strength.
Oval shape for optimal alignment
The symmetrical oval shape prevents unwanted twisting and ensures stable alignment with ropes, pulleys or other equipment.
Durolock closure for extra safety
The 4-way auto-locking closure mechanism requires multiple simultaneous actions to open, minimising the risk of accidental opening in harsh industrial environments.
Technical specifications
- Material: Aluminium
- Closure: Durolock (4-way auto-locking)
- Shape: Oval
- Weight: 84 g
- Length/width: not specified
- Opening: 20 mm
- Max. load capacity: 25 kN
- Certification: EN 362:2004/B, EN 12275:2013 B
| Reference numbers | A324 |
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