57B Full-sized Surface Gage

57 Full-Sized Surface Gages
Full-sized Surface Gage, 9" & 12"/225mm & 300mm Spindle Length, 3 x 2-9/16" / 75 x 65mm Base Size

Starrett Surface Gages are designed for a wide variety of uses. This is a basic tool for machinists and toolmakers. The main uses are for accurately scribing lines, transferring measurements and for probing surfaces in inspection work. (2) 9"/12" Spindle.

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  • Full-size surface gage with attractive finish
  • Two frictionally held gage pins in the steel base which can be pushed down and used against the edge of a surface plate or T-slot for linear work


  • Made in America: Yes
  • Spindle Length (in): 9" & 12"
  • Spindle Length (mm): 225 & 300mm
  • Base Size (in): 3 x 2-9/16"
  • Base Size (mm): 75 x 65mm

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    California Proposition 65 Warning

      WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov