660 Magnetic Base Indicator Holder
The Starrett 660 Magnetic Base Indicator Holder is compact and versatile, with three adjustable pivots controlled by a single knob for fast and easy indicator positioning.
*Small but powerful magnetic base with 320N (70lb) holding force
*Positive on/off switch
*Base dimensions: 30mm x 40mm x 35mm (1-3/16"" x 1-9/16"" x 1-3/8"")
*Horizontal and vertical mounting positions
*Will hold any indicator with a 9.5mm (3/8"") stem or standard dovetail mount
*Articulated arm with powerful central locking knob, provides full 360? horizontal positioning and over 180? vertical
*positioning
*Maximum horizontal reach: 120mm (4.750""); Maximum vertical reach: 190mm (7.500"")
*Very sensitive fine-adjustment thumb screw