Magnetic Base Indicator Holder with Triple Jointed Arm P701190

Articulating arm provides full 360° horizontal positioning and over 180° vertical positioning compact and versatile with three adjustable pivots controlled by a single knob will hold any indicator with a 3/8 inch stem or standard Dovetail mount powerful magnetic base with 70-lb holding force on/off switch dimensions: 1 3/16 inch x 1 9/16 inch x 1 3/8 inch (30 x 40 x 35 mm).