Features:

• 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 Long Gage Block Sets are available in different grades, sizes and steps, offering exceptional precision and stable longitudinal and lateral orientation for calibrations and measurements in extended lengths. The Mitutoyo innovative lapping technique makes the gage blocks some of the most accurate and trusted instruments in the world, featuring exceptional flatness and ideal surface roughness. The steel gage blocks are constructed of high-carbon and methodically heat treated repeatedly for a high degree of hardness to reduce deterioration over time.