Starrett 56B Small Surface Gauge With Hardened Steel Base, 4" And 7" Spindle Length, Base 2" Length And 1-1/2" Width

• Smaller base and spindle than other surface gages and is designed for lighter work
• Two frictionally held gauge pins in the hardened steel base which can be pushed down and used against the edge of a surface plate or T-slot for linear work
• Weighs only ten ounces and takes up very little space in a toolbox
• Only 1-3/8" high, including the lower sleeve in the rocker arm
• Scriber has a 3/32" diameter and is 3-1/4" Length

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) 4"/7" Spindle, 2" x 1 1/2" Base.