The DMM Boa HMS Locksafe is a professional HMS carabiner with an automatic locking closure (Locksafe) and an extra-wide HMS shape. This carabiner has been developed for heavy industrial applications, rope access and rescue work. The hot-forged 14 mm aluminium construction combines a high breaking strength of 30 kN with an ergonomic HMS shape, ideal for handling multiple connections and ropes. Thanks to the Locksafe closure, the carabiner can be opened quickly and safely with one hand, even when wearing thick gloves. The Keylock closure prevents snagging on ropes or anchor points.
Locksafe automatic locking system
The triple-opening Locksafe mechanism offers maximum operational safety and quick operation in changing configurations.
Optimal HMS shape for industrial use
The generous HMS shape accommodates multiple connectors, promotes efficient hand use and prevents excessive wear on ropes or equipment.
- Type: HMS carabiner (HMS-shaped), automatic locking (Locksafe)
- Material: Forged aluminium
- Breaking strength of main axis: 30 kN
- Breaking strength of cross axis: 12 kN
- Breaking strength open: 9 kN
- Weight: 97 g
- Dimensions: 83 x 122 mm
- Gate opening: 23 mm
- Closure: Keylock design, Locksafe three-stock locking mechanism
- Certification: EN362:2004 B, EN12275:2013 B/H, UIAA121:2009
- Colour: Titanium
- Suitable for: Rope access, rescue, industrial use
| Weight | 97 gram |
| Closure type | Triact lock |
| Resistance (longitudinal axis) | 30 kN |
| Resistance (width axis) | 12 kN |
| Resistance (open snapper) | 9 kN |
| Opening snapper | 23 mm |
| Dimensions | 122 x 83 mm |
| Reference numbers | A907, A907BL, A907GR, A907LG |
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