Steel Gauge Blocks | McMaster-Carr

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Accuracy Certificate Traceable to NIST

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DFARS Specialty Metals

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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620 Products

Gauge Blocks

Replace individual blocks in Mitutoyo gauge block sets

504 products

Mitutoyo Gauge Block Sets with Calibration Certificate

Keep common sizes of gauge blocks on hand

19 products

Angle Gauge Block Sets

Keep multiple angle blocks on hand to create and check angles

1 product

Mitutoyo Gauge Block Sets

Keep common sizes of gauge blocks on hand

43 products

Starrett Gauge Block Sets with Calibration Certificate

Keep common sizes of gauge blocks on hand

14 products

Gauge Block Sets

Keep common sizes of gauge blocks on hand

8 products

Other Products

Setup Blocks

Use as mounting bases and supports to ensure accurate angles and spacing

30 products

Bore Gauge Calibrators

Set and check the accuracy of two-point bore gauges

1 product