Wide application: The magnetic base is used for metal processing, machine measurement, calibration operation, precision workpiece field, machine manufacturing inspection tool. Easy to adjust the direction, the universal arm can be fixed at any angle, it is convenient and quick to use, and it has strong suction to suck the steel surface. There is a fine-tuning device at the clamp watch, which can adjust the direction and positioning at will. In addition to clamping ordinary dial indicator and lever indicator, it can also clamp lever indicator with dovetail groove. Durable: The magnet of the magnetic indicator base is permanent, and the bracket is made of metal, which is flexible and has a long service life. Super magnetic, beautifully made. Colour: red Material: metal Size: Straightened height about 234mm Package Contents: 1 * Magnetic Base