| model | function | Length (mm) | material quality | Weight (g) | Locking force (N) | 3D |
| A21B-5 | self lock | 155.6 | sus304 | 104.41 | 700 | Download |
The unique self-locking mechanism design of the buckle prevents it from popping during use, making it convenient and safe to use
Simple and beautiful, with high strength
Vibration damping self-locking toggle latch
