Made to last, our most corrosion-resistant rulers are stainless steel and have wear-resistant etched markings.

Numbers and graduations etched in light colors are easy to see on a black background.

Permanently mount these rulers to a machine or workbench.

Create a ruler up to 192" long by adding continuous segments.

A hook grabs the edge of an object for easy alignment.

Zero marks the center when these rulers are positioned so the same number touches each side of an object.

All internal parts, including the blade, are stainless steel for corrosion resistance.

Take inside and outside measurements by moving the jaw along the ruler.

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

Switch between decimal and fractional measuring increments.

Deep jaws and extra-long measuring ranges make measuring large material easier.

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

Carbide-tipped jaws provide greater wear resistance and longer life when measuring abrasive or very hard materials.

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

Jaws move only when the thumb lock is depressed.

These calipers have a mechanism which allows you to make finer adjustments.

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

Also known as try squares, these are square inside and out for checking and marking angles.

Pipe fitting sizes and welding charts are shown on this square in wear-resistant etched markings.

Set bevels and measure angles. Also known as bevel protractors, these have an adjustable arm.

Take precise measurements with this protractor.