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