These micrometers come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

These micrometers come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

These micrometers come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

Each micrometer in these sets comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy.

Switch out anvils depending on the shape of the item you're measuring. Use the rounded anvil to measure the wall thickness of pipe, tubing, and other curved surfaces. Use the flat anvil to measure flat surfaces.

Measure thread accuracy in screw-cutting operations. The anvil and spindle have a 60° point for fitting into thread grooves.

These sets come with calibration certificates traceable to NIST that state the tools have passed a test for accuracy.

These sets come with calibration certificates traceable to NIST that state the tools have passed a test for accuracy.

A different measuring range on each gauge makes these sets handy for checking a variety of hole sizes. Each gauge has spring-loaded contacts on the probe, which expand inside holes to measure diameter.

Check a variety of hole, groove, and slot diameters. Each gauge in these sets has a different measuring range.

These micrometers come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.

Protect Starrett depth gauges while storing and transporting them with these specially fitted cases.