Starrett Magnetic Base Holder 660 with Triple Jointed Arm, Use With Any Dial Indicator with 3/8\ Stem or Standard Dovetail Mount, Horizonal and Vertical Grips, On/Off Switch, Central Locking KNob
- DIAL INDICATOR HOLDER: Magnetic bases are magnetic fixtures commonly used in metalworking to hold dial indicators, and are also used in other fields, such as optics..
- WIDE COMPATIBILITY: Use this magnet base as a holder with any dial indicator that has a 3/8" stem or standard dovetail mount.
- HORIZONTAL & VERTICAL POSITIONS: Articulating arm with powerful central locking kNob, provides full 360 degree horizontal positioning and over 180 degree vertical positioning..
- EASY OPERATION: Has 3 adjustable pivots controlled by a single kNob for fast, easy indicator positioning, and a sensitive fine adjustment thumb screw..
- SMALL BUT POWERFUL: Offers 70 lbs. (320 N) holding force, a max horizontal reach of 4.750" and max vertical reach of 7.500". Base dimensions are 1-3/16" x 1-9/16" x 1-3/8"..