NEW base design with painted enamel finish has a more comfortable grip and is finely ground and lapped for smooth movement on surface plates
Unique central locking mechanism with Noga designed spring loaded bearing
contact the internal wall surfaces and find true alignment with the axis of the bore for accurate ID measurement
Heights matched within ±0
2" length and have no sharp corners
Mitutoyo 516-153-26 10pc CERA Metric Micrometer Inspection Gage Block Set Grade AS-1 Protractor NEW base design with paintedItem Description CERA (Ceramic) 10pc Rectangular (METRIC) Grade AS 1 10 Blocks = 1. 00, 1. 25, 1. 50, 2, 3, 5, 10, 15, 20, 25mm The Mitutoyo Micrometer Inspection Gage Block set was designed specifically for micrometer inspection. Rectangular gage block sets are supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89. 1. 9 2002 standard for flatness, length, parallelism, and surface