| Name: | Stubai (HMS twistlock w/ manual lock) |
| Category: | triple-action twist lock |
| Locking Type: | assisted |
| Locks: | double |
| Unlock Style: | lift-and-twist |
| Sleeve Rotation: | 45° (unlocked) | 90° (maximum) |
| Shape: | HMS |
| Material: | aluminum |
| Profile: | round |
| Nose: | notch & pin |
| Nose Guard: | none |
| Rivets: | dimpled: recessed |
| Gate Shield: | none |
| Weight: | 92.3 g |
| Dimensions: | Length: 111.22 mm Width: 72.78 mm Depth (basket end): 11.96 mm Gate Opening: 20.72 mm |
| Strength Ratings: |  2200 |
| Other Markings: | Stamped: STUBAI - H M S | 2200 AUSTRIA |
| Collection Criteria: | ★ Mechanically Interesting ★ Manufacturing, Engineering, or Design |
| Summary: | auto twistlock with manual secondary lock |
| Description & Commentary: |