• Made in the USA by hungry machinists

This set of thread measuring wires includes 48 wires of 16 different diameters.

You can measure threads from 3 to 48 threads per inch, and metric threads from 0.5 mm to 6 mm pitch. You can also measure Acme threads from 3 to 16 threads per inch.

The thread measuring wires come with thread charts and are furnished with a quality vinyl case.

This is a quality American-made product from Fisher Machine Shop. These are the original Pee Dee brand thread measuring wires.