ITEM NAME:Dial Test Indicator Scale Gauge Precision+Magnetic Flexible Base Holder Sta U4D4 description: 100% new high quality Color as shown - Material: Metal & ABS. - Base Size: Approx. 4*2.9 *3.5cm. - Total Height: Approx. 19.4cm. - Clamping Hole Diameter: Approx. 8mm. - Permanent magnet operation with ON/OFF control. - V-grooved base for secure mounting on cylindrical surfaces. - Ideal for holding lever indicators at any orientation on a machine tool for alignment operations. - Flexible, strong, and precise rotary joints,can adjust any direction and location. - Powerful magnetic base, with on/off switch for magnet. - With high stability, it will be your ideal tool in the measurement of precision workpiece field. - One magnetic base. Uses: It can used for dial indicator and lever dial indicator, etc. Packing: 1 * Magnetic Flexible Base Holder Stand.Uses: It can used for dial indicator and lever dial indicator, etc. - Powerful magnetic base, with on/off switch for magnet. - One magnetic base. - Flexible, strong, and precise rotary joints,can adjust any direction and location.