Find the thread pitch on everyday nuts and bolts, inch or metric, with two clear cards and an SAE size chart. Made for the garage, the shop and the driveway.
A metal thread gauge with swing-out...
Read the thread pitch on a Heavy Hex stud or nut, inch or metric, with two clear cards and a size chart. No swing-out leaves to jam into the threads.
A metal thread checker needs room to sit in the...
The WrenchSizer in white plastic. It tells you which wrench or socket fits a nut before you start digging through the drawer. Inch on the front, metric on the back.
It's the size of a credit card, 3...
