Fisso Strato U-Line A-13 P + S3 8mm Articulated Indicator Gauge Holder Arm & Switch Magnet

see 2nd picture]: M1=M6 M2=M6 Info on Base: Holding Power (n): 600 Dimensions (mm): 40 x 40 x 40 Thread: M6 You're taking a look at the Fisso Strato U-Line A-13 P + S3 3/8" Articulated Indicator Gauge Holder Arm & Switch Magnet. It's a great choice when easy, quick, & highly accurate measurements are needed in a space with low clearance or working area. It comes with everything you need to use it, all you have to do is add your favorite gauge. Then just move the arm position, twist the knob, & you're ready to start taking measurements! Still have questions? You can contact us, or take a look at the Fisso Resource Center.