| Name: | Stubai (HMS) |
| Category: | screw lock |
| Locking Type: | manual |
| Locks: | screw |
| Unlock Style: | gate stopped - gate stop |
| Sleeve Rotation: | 1170° (unlocked) | 1860° (maximum) |
| Shape: | HMS |
| Material: | aluminum |
| Profile: | round |
| Nose: | notch & hole |
| Nose Guard: | none |
| Rivets: | dimpled: recessed |
| Gate Shield: | windowed |
| Weight: | 85 g |
| Dimensions: | Length: 112.32 mm Width: 72.9 mm Gate Opening: 23.3 mm |
| Strength Ratings: |  22 kN |  8 kN |  6 kN |
| Other Markings: | Stamped: STUBAI HMS AUSTRIA | (ratings) UIAA J |
| Summary: | HMS carabiner with a notch & (windowed) hole gate latch |
| Description & Commentary: |