Dial indicator is AGD Group 2 with jeweled bearings, Starrett Model 25-131, with no. 657E dial. Also includes case.

Magnetic base features:

  • Push-button on/off switch for one-hand operation
  • Black wrinkle finish on non-working surfaces
  • Three precision ground magnetic contact surfaces
  • Grips horizontally, vertically or upside down
  • V-step holds base to arbors, shafts, chucks and other round surfaces
  • Extra 1/4-20 NC tapped hole in one side of base for mounting post
  • 3/8-inch diameter post
  • Holding rod clamping mechanism for lug back of AGD dial indicators



Dial Diameter:2-1/4"

WARNING: These products may expose you to chemicals including Nickel, Chromium, or Lead, chemicals known to the State of California to cause Birth Defects and/or Cancer. For more information go to