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Mount to a wall for easy access, and thread your fastener into holes or onto plugs for quick and accurate size identification.
Thread your fastener into holes or onto plugs for quick and accurate size identification.
Set includes calipers and gauges to identify external and internal threads
Determine threads per inch and thread pitch on a variety of external and internal threads.
Find thread size, screw size, diameter, and drill bit size with one tool.
Use on external and internal fastener threads.
Identify threads per inch on external threads and find the center of your workpiece to line up thread cutting tools.
Identify Acme threads and use as a guide while grinding and cutting Acme threads to a 29° included angle.
In addition to checking NPT and BSPT pipe sizes, use the two included gauges for measuring thread pitch.
Check external NPT thread size and taper.
Determine pipe size and inner and outer diameter.
Find tube, pipe, fastener, wire, and drill bit sizes with one tool.
Measure drill bit sizes with these identifiers.
These have a go gauge on one end and a no-go gauge on the other end.
These gauges come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy.
A certificate of calibration traceable to NIST states that these gauges have passed a test for accuracy.
Check a part’s external threads to ensure they fall within tolerance.
Inspect fasteners and verify threads with this checker.
Measure thread accuracy in screw-cutting operations. The anvil and spindle have a 60° point for fitting into thread grooves.
These micrometers come with a calibration certificate traceable to NIST that states they've passed a test for accuracy.
Precisely measure gear teeth with these dual-scale calipers.
Identify the most common bolt thread sizes.
When replacing a gear, use these gauges to identify pressure angle, pitch, and module.