A durable all-metal gauge that makes aircraft hardware identification easy.

Its exactly what I wanted, and expected.

Now if only they would come up with a tool to identify nuts and washers by type and size AN

A simple gadget that does just what I need it to do . . .

Excellent product to keep organized. I was extremely happy how seamless the transaction, shipping and time frame was!

Get one!

If you are building or maintaining an airplane, you need this! I dont know how I got along without out it before. So much easier than measuring.

I bought one of these a few years ago. Had to calibrate it with a hammer because the decal wasnt on it straight. Very useful gage, but check it against another one, or known bolt sizes to make sure the length is correct.

The order process was straightforward. Delivery was timely. This product now uses lighter gauge steel than the one it replaces. (But isnt that the case pretty much everywhere?) Rather than lines painted directly on the steel they are now applied using a thin plastic film overlay.

Great time saver. No more guessing what size or length a bolt is. Perfect for keeping your hardware assortment in order.