| model | material quality | Length (mm) | colour | Weight (g) | function | 3D |
| K231B-1 | sus304 | 72 | silver white | 72.71 | angle positioning | Download |
Positioning angle 0 °/75 °/180 °
Positioning hinge
No. 1389 Kaiming Road, Economic Development Zone, Laizhou City, Shandong Province
