Finest full-size surface gage. Stable steel base is fully hardened, ground and nicely finished. Four frictionally held gage pins that add versatility for referencing the tool.
Full-sized Surface Gage, 9" & 12"/225mm & 300mm Spindle Length, 2-7/8 x 2-3/8" / 72 x 60mm 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.