1. Universal arm, 360 degree rotation, can be fixed at any angle, easy to use quickly.
2. Switch magnetic base, you can move at any time, no reaction, to avoid damage to the table and work surface.
3. The base is equipped with alloy permanent magnet, with anti-loose spring center locking mechanism, loading table end with a dovetail slot.
4. The head can be rotated with a fine-tuning device, in addition to holding ordinary dial indicator, lever table, but also hold the lever percentage with dovetail slot.
5. Smooth paint chrome universal arm, can be fixed at any angle, easy to use quickly, widely used for