Mitutoyo - 611671-541 Steel Rectangular Gage Block, ASME Grade AS-1, 10 mm Length
- Grade AS-1 gage block 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 finish.
- High-carbon, high-chrome steel provides high hardness and wear-resistance.
- Nominal length in metric [millimeter (mm)] indicated with laser-etched, black characters.
- Identification number etched in block for traceability.