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This set of 10 rectangular steel gage blocks is designed for the calibration of micrometers and other precision hand tools. These Grade AS1 blocks provide a reliable reference for verifying measurement accuracy in industrial and laboratory settings.
Includes 10 rectangular blocks
Grade AS1 precision
Constructed from steel
Set sizes include 0.105, 0.210, 0.315, 0.420, 0.500, 0.605, 0.710, 0.815, 0.920, and 1.000 in.
Made in the USA
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More