Mitutoyo 167-142 Flat End Micrometer Calibration Standard – 2" Reference For Outside Mics

If you use outside micrometers, you know they need to be checked for accuracy.

This Mitutoyo calibration standard is how you do it right.

It's a 2-inch flat end standard, specifically designed for zeroing and verifying your outside micrometers.

It's made by Mitutoyo, so you know it's precision ground and accurate.

The part number is 167-142.

A must-have for any machinist, quality inspector, or serious hobbyist who needs to trust their measurements.

Keep your tools honest with this little standard.