Fisso Classic 1100-13 F + S2 3/8" Articulated Indicator Holder Arm & Switch Magnet

see 2nd picture]: M1=M6 M2=M6 Info on Base: Holding Power (n): 300 Dimensions (mm): 36 x 30 x 35 Thread: M6 If your job requires an affordable, and accurate holder for your dial gauge then you should consider the Fisso Classic 1100-13 F + S2 3/8" Articulated Indicator Holder Arm  & Switch Magnet. It includes the base and adjustment (indicator holder) so you wont need extra attachments to use it. Using your Fisso articulating arm is simple. Attach your favorite dial indicator to the adjustment, position it, twist the knob, and you're ready to start measuring. Still have questions? You can contact us, or take a look at the Fisso Resource Center.