Features [Ideal choice] The magnetic base holder has high stability and is an ideal tool for measuring precision workpieces. [Easy to operate] The magnetic gauge stand is equipped with a permanent magnet, which is convenient for keeping the dial gauge test indicator on the machine tool for alignment operation. [Easy to adjust] The flexible and precise rotating joint can be adjusted in any direction and position. [Easy to use] The magnet has an on/off switch, which makes it easy to move the base without being affected by magnetic force. [Good stability] The bottom of the magnetic base holder stand adopts a V-shaped groove design, which can be stably installed on the cylindrical surface. Specification: Condition: 100% brand new Material: Carbon Steel + Plastic Magnetic Force: 40kg Application: Machining Color: Blue + Black Base Size: 5.5*5*6cm / 2.16*1.97*2.36in Pole Size: 13.5cm+11.0cm+7.8cm / 5.31in+4.33in+3.07in Weight: 1200g/42.3oz   Packing list: 1 * Magnetic Base   Note: 1. Due to the difference between monitors and light effect, the pictures may not reflect  the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding. Package List