Handy quick reference tool that removes the guess work.
Thad B
June 24, 2020
Great! Made it easy for me to figure out what size bolts I had and needed. Not knowing anything about AN bolt sizes and types, it can get confusing but this helped with that!
Nick N
June 17, 2020
Excellent! First of all I would like to say how helpful aircraft Spruce was on the telephone. I am a new aircraft builder and the AN bolt regiment is a bit confusing. This device takes the mystery out of it. I was able to go through my hardware and organize and label. Basically it’s a lifesaver. I highly recommend getting this device as one of the first tools you buy. Oh, as in an ending note, I received my order the very next day even during the Covid crisis.
Bill C
April 16, 2020
Cool little gauge, especially if you do some of your own work
Robert M
March 26, 2020
excellent
William C
February 20, 2020
Excellent tool
Donn
January 2, 2020
Just what I needed and very fast thank you very much.
Kevin A
October 31, 2019
Product was right on time.
Bobby J
July 21, 2019
A durable all-metal gauge that makes aircraft hardware identification easy.
Jeffrey F
December 23, 2018
Its exactly what I wanted, and expected.
Jerry
November 13, 2018
A simple gadget that does just what I need it to do . . .
David
October 4, 2018
Excellent product to keep organized. I was extremely happy how seamless the transaction, shipping and time frame was!
Wayne C
December 31, 2017
Get one!
Robert I
August 25, 2017
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.
Med
June 30, 2017
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.
Jim W
March 25, 2017
Great time saver. No more guessing what size or length a bolt is. Perfect for keeping your hardware assortment in order.
John L
December 16, 2014
Now if only they would come up with a tool to identify nuts and washers by type and size AN
Gary
October 21, 2018
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.
Larry P
May 7, 2017