1. The design of the crank connecting rod mechanism has a high load-bearing capacity.

2. The opening angle of the clamping arm is infinitely adjustable.

3. The clamping position is air tight and self-locking.

4. Installation can be selected on all four sides, including front, back, left, and right.

5. Multiple sensor devices are available for selection.

6. Multiple clamp arm models to meet different customer needs.