Black Bolt Gauge SAE Metric Check a Thread Size FastenerLine 901303

This is a very sturdy product, I was concerned that for the 40 something dollars that I spent I would get some flimsy low grade gauge.The plate is all metal threaded inserts to test with or all metal in the bracket allows you to pivot the gauge at roughly a 45° angle up or down.I no longer have to go to the big box store to figure out what size bolt or need I can do it from the comfort of my own home and order the bolts all day long.

Great tool allowing for the organization or grouping of like-fasteners or ordering the exact correct fastener. My fellow gearhead friends are envious lol. Absolutely no issues with damaged threads, corrosion, or anything else.

This thing has already saved me money. Think you can tell the difference between a #6 and a #8 screw? I cant. And it's hard to eyeball fine threads from course ones. I've tried the cheap plastic ones and I never could get them to work right.This one works fine. First time putting a screw in may be a little troublesome because of the paint.

I have wanted one of these for years in my shop. This did not disappoint. I have seen other reviews that were less favorable and I have no idea why. Product showed up packaged well. No issues.

No more guessing for thread sizes. Easy to use.

Very nice way to identify nuts and bolts. I have been using this to clean up my bucket of misc nuts and bolts.Very handy and easy to use.

The sticky, scratched up surface was disgusting. Human hairs stuck to it. I asked for my card to be refunded and I just got a second one in the mail. Worst product I have ever purchased through Amazon!

The media could not be loaded.  Built like a tank but the markings for the sizes, appears to be some kind of sticker, are absolutely terrible. My gauge came with several of the markings partially missing or illegible. I’m going to keep the gauge because it’s very well built, and stamp the markings in myself. If you aren’t ok with doing that then don’t buy this gauge. The company needs to use a different method to mark the sizes, otherwise, this is a 5+ item.

Super handy for the garage I use it all the time