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The VALUE COLLECTION 636-1040 is a round steel gage block measuring 0.104 inches, manufactured to Grade B accuracy. Gage blocks are precision-ground reference standards used to verify, calibrate, and set measuring instruments to a known dimension. This block is constructed from steel and provides a reliable, traceable dimensional reference for inspection and quality control work. Grade B accuracy suits general shop-floor and toolroom applications where high-precision laboratory standards are not required. Machinists, toolmakers, and quality control technicians are the primary users.
This gage block is suited for use in machine shops, toolrooms, and manufacturing environments where dimensional verification is part of routine workflow. It is used to calibrate micrometers, set comparators, verify gauge readings, and establish reference dimensions during part inspection. The 0.104-inch size makes it a useful individual block for specific dimensional setups or as a supplement to an existing gage block set.
Designed as a standard individual round steel gage block for use in toolroom and shop-floor dimensional reference applications. Compatible with conventional gage block accessories and holders designed for round-style blocks.
Gage blocks are typically handled and set up by machinists, toolmakers, or quality control technicians. Clean all contact surfaces thoroughly before wringing blocks together to prevent damage and ensure accurate readings. Store blocks in a protective case and allow thermal stabilization before use in precision measurement applications. Do not drop or strike gage blocks against hard surfaces, as this can damage the lapped faces and compromise accuracy.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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