| Name: | DMM Vault Lock |
| MPN: | A552 |
| Category: | accessory |
| Locking Type: | manual |
| Locks: | single |
| Unlock Style: | twist |
| Sleeve Rotation: | 90° (unlocked) | 90° (maximum) |
| Shape: | asymmetric D |
| Material: | aluminum |
| Profile: | T-beam |
| Nose: | keylock |
| Nose Guard: | minimal |
| Rivets: | flat disk |
| Gate Shield: | windowed |
| Anti Crossload: | belt clamp |
| Weight: | 81 g |
| Dimensions: | Length: 111.36 mm Width: 56.8 mm Rope Bearing Depth: 10.46 mm Gate Opening: 160.2 mm |
| Strength Ratings: |  3 kN |
| Other Markings: | Forged: DMM | DMM Laser: VAULT A552 (no-person-icon) PAT. GB2530558 220180760J  WLL 0.3kN (30kg) MBS 3kN |
| Batch Marking Location: | spine-interior |
| Msrp: | £41.99 (2022) |
| Collection Criteria: | ★ Manufacturing, Engineering, or Design |
| Summary: | manual twist-lock 3kN MBS belt clamped racking carabiner |
| Description & Commentary: | |
| Relevant Patent: | EP3001047B1 |
| Manufacturer Color: | Red/Silver |
| Technical Notice: | Technical Notice |