Mitutoyo Steel Rectangular Micrometer Inspection Gage Block Set with Optical Parallel, ASME Grade 0, 0.0625 2.0" Length (9 Blocks)

Micrometer inspection gage blocks are sized for use with a Mitutoyo Micro Checker (sold separately) Grade 0 gage blocks supplied with a Mitutoyo certificate of inspection that the blocks meet American Society of Mechanical Engineers (ASME) B89.1.9 High-carbon, high-chrome steel provides high hardness and wear-resistance Rectangular shape for accurate wringing Nominal length (in inches) indicated with laser-etched, black characters