Name: | Chouinard Big D 1983 |
Category: | screw lock |
Locking Type: | manual |
Locks: | screw |
Unlock Style: | gate stopped - thread runout |
Sleeve Rotation: | 360° (unlocked) | 630° (maximum) |
Shape: | asymmetric D |
Material: | aluminum |
Profile: | flat |
Nose: | notch & pin |
Nose Guard: | none |
Rivets: | flat |
Gate Shield: | none |
Weight: | 71.7 g |
Dimensions: | Length: 110.7 mm Width: 65.26 mm Depth (basket end): 9.46 mm Gate Opening: 20.70 mm |
Strength Ratings: | ![]() |
Other Markings: | Forged: CHOUINARD-USA | 2000 KG |
Collection Criteria: | ★ Manufacturing, Engineering, or Design |
Summary: | threaded sleeve blocks the hinge rather than nose |
Description & Commentary: |