| Name: | REI (asymmetric D - locking carabiner) |
| Category: | screw lock |
| Locking Type: | manual |
| Locks: | screw |
| Unlock Style: | gate stopped - gate stop |
| Sleeve Rotation: | 810° (unlocked) | 1260° (maximum) |
| Shape: | asymmetric D |
| Material: | aluminum |
| Profile: | trapezoid |
| Nose: | notch & pin |
| Nose Guard: | none |
| Rivets: | domed |
| Gate Shield: | none |
| Weight: | 54 g |
| Dimensions: | Length: 113.3 mm Width: 62.4 mm Depth (basket end): 8.7 mm Gate Opening: 19.5 mm |
| Strength Ratings: |  20 kN |  7 kN |
| Other Markings: | Forged: (REI logo) USA (ratings) | FOR CLIMBING USE ONLY Stamped: 04N |
| Batch Marking Location: | nose-right |
| Summary: | screwlocker with unique extruded aluminum sleeve |
| Description & Commentary: |