Grip-on 35428 Thread Gauge – 36/6

Features

Use as a reference tool in determining the pitch of a thread that is on a screw or in a tapped hole. Saves time, in that it, removes the need to measure and calculate the thread pitch of the threaded item. 60 degree thread profiles and locking devices. Measures thread counts from 4 to 42 SAE and .25 to 5.5mm.