Features: _x000D_1. Flexible and precise rotary joints can be adjusted any direction and location. _x000D_2. Equipped with a permanent magnet, convenient to holding dial test indicator on machine tool for alignment operations. _x000D_3. V-grooved design on the bottom for stable mounting on cylindrical surfaces. _x000D_4. There is on/off switch for magnet, easy to move the base without the influence of magnetic force. _x000D_5. With high stability, ideal tool for the measurement of precision workpiece. _x000D_6. Applicable for dial indicator, lever dial indicator, etc _x000D_ _x000D_Specification: _x000D_Condition: brand new _x000D_Material: Carbon Steel + Plastic _x000D_Magnetic Force: 40kg _x000D_Application: Machining _x000D_Color: Blue + Black _x000D_Base Size: Approx. 62 x 48 x 62mm/2.4 x 1.9 x 2.4in_x000D_Pole Size: Approx. 75mm+115mm+130mm / 3in +4.5in + 5.1in_x000D_Total Length: Approx. 360mm/14.2in_x000D__x000D_Weight: 1200g/42.3oz _x000D_ _x000D_Packing list: _x000D_1 * Magnetic Base _x000D_ _x000D_Note: _x000D_1. Due to the difference between monitors and light effect, the pictures may not reflect the actual color of the item. _x000D_2. Please allow slight error due to manual measurement. Thanks for your understanding. _x000D_3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Flexible and precise rotary joints can be adjusted any direction and location. 2Equipped with a permanent magnet, convenient to holding dial test indicator on machine tool for alignment operations. 3V-grooved design on the bottom for stable mounting on cylindrical surfaces. 4There is on/off switch for magnet, easy to move the base without the influence of magnetic force. 5With high stability, ideal tool for the measurement of precision workpiece.