Made of high-strength nylon material. Folding joints and connecting fasteners for aluminum alloy pipes with a diameter of 16.
The angle can be changed and fixed according to the actual usage scenario. Folding can be used at any angle from 0-320 °.
Can be used for folding frames such as children’s back frames, children’s shoulder frames, etc. that require folding function.
Simply press the button to select the desired angle (0 °/320 °) during operation, and release the button to fix the angle.