The Clear Card Thread Checker is a clear transparent card with the standard thread pitches imprinted on it. It is very easy to line the printed thread marks with the actual threads you are wanting to...
HexSizer Clear Card Thread Checkers are clear plastic cards with the variety of standard thread pitches imprinted on them. Simply align the profile with the thread pitch to confirm the threads of a...
Front side is Heavy Hex Inches. The back side is Heavy Hex Metric.
It measures both the stud and nut sizes
Introducing the High Heat HexSizer® - the ultimate tool for identifying nut and bolt sizes...
