• Available with steel and CERA gage blocks
• Available Grades include: 00, 0, AS-1, and AS-2
• Available in different steps and size ranges
• Specific, repeated heat treatment of steel blocks reduce deterioration change over time
• Advanced lapping techniques achieve the best flatness, surface roughness needed for gage blocks
• Black characters on gage blocks are inscribed by laser and clearly visible
• Inspection Certificate included
• Supplied in a solid wooden case

The Mitutoyo Inch Square Gage Block Sets offer exceptional precision and great versatility for a wide range of measurement applications including cutting tool positioning, angle measurement with a sine bar, taper measurements with a roller, and inspection of depth micrometers. The square gage block retains stable orientation both longitudinally and laterally, and they are available in different grades, sizes and steps.

The Mitutoyo innovative lapping technique makes our gage blocks some of the most accurate and trusted instruments in the world, featuring exceptional flatness and ideal surface roughness. Our steel gage blocks are constructed of high-carbon and methodically heat treated repeatedly for a high degree of hardness to reduce deterioration over time. The CERA gage blocks are constructed of ceramic materials with superior surface qualities and corrosion resistance for exceptional durability and reduced deformation.