







Boltsize-It Gauge, Blue
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Adrokamin
> 3 dayLight and easy to use. Not ALL the measurements a person might want, but the most popular ones. Cheaper and easier than a bolt set. Still had to cable it to the parts bin so it doesnt walk off and disappear under a project.
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Brian T-Ville PA
> 3 dayAs described and delivered on time.
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LeslieAnne
> 3 dayI bought this with the thought that i would sort all my bolts, screws, washers, nuts, etc. This gadget is very helpful!
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Jeff Buck
> 3 dayFor a cheap chunk of plastic, its a lot sturdier than I expected.. Its a pretty thick chunk and the plastic seems very hard.. Im expecting it will endure a lot of abuse pretty well..
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Prof. Darby Rowe Sr.
> 3 dayExcellent tool
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ChicagoMom
> 3 dayJust received this today. Will be starting a whole lot of inherited hardwear this weekend so Ill see how accurate it is. Mine came in the bag with the sticker on the bag, so no annoying sticker removal as everyone was complaining about. Very solid plastic. It has US and metric thread pitches on the back.
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Liz Schimmel
Greater than one weekJust like I wanted, its great!
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William Stout
> 3 dayIt is so easy to use. It takes all the ugly of trying to figure what size bolt your looking at.
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Bob S.
11-06-2025Its a really useful durable chunk of plastic for a home mechanic. Only minor complaint would be to determine if thread is fine or coarse on a bolt, you need to count the threads. If you have the companion nut, you can simply see if it fits over the shoulders on the posts. Most of the time coarse and standard threads are easily distinguishable though, and I cant think of a way they could have incorporated a quick way to check into the design other than having an additional set of threaded holes which would likely wear out eventually.
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Barry M.
10-06-2025Without careless use it gives the impression itll last.