Micrometer Calibrators | McMaster-Carr

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Calibration Rods

Height Gauge Calibrators

Inspection Setup Blocks

Micrometer Check Gauges

Variance Indicator Calibration Testers

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Gauge Size

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Gauge Block Grade

Length

Certificate Type

Accuracy Certificate Traceable to NIST

Calibration Certificate Traceable to NIST

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REACH

DFARS Specialty Metals

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

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Compliant with Exemptions

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17/32" to 2 15/32"

9/16" to 2 7/16"

12 mm to 300 mm

12 mm to 450 mm

12 mm to 600 mm

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Measuring Sizes

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Optical Parallels

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Plastic Carrying Case

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877 Products

Calibration Rods

Calibration Rods

Calibration Rods

Check and set micrometers and other measuring tools

Calibration Rods with Calibration Certificate

Calibration Rods with Calibration Certificate

Certificate traceable to NIST for accuracy

Other Products

Micrometer Check Gauges

Micrometer Check Gauges

Confirm your outside or depth micrometers are accurate

Gauge Blocks

Confirm dies, fixtures, and other workpieces meet precise tolerances and calibrate measuring tools

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

Setup Blocks

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

Height Gauge Calibrators

Height Gauge Calibrators

Ensure height gauges are accurate

Variance Indicator Calibration Testers

Variance Indicator Calibration Testers

Check the accuracy of variance indicators to ensure precise readings

Inspection Setup Blocks

Inspection Setup Blocks

Line up workpieces at precise heights and angles for machining, measuring, and inspecting

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)