Thread Checker, Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, Bolt and Nut Identifier Gauge, Bolt Gauge with Aluminum 6061 Board and SUS 304 Bolt

If you work on cars, this is a must have in the garage. I have used this countless times to prevent second guessing a trip to the store for a correct bolt. It's hanging on the wall in a convenient location to use at a moments notice.

Well Madrid, anodized in unforgettable red, it has all the SAE and Metric sizes one would need to skip frustrating times in a parts store trying to find the right size. The only issue is the scales are close together so if you had an encapsulated part, you could not ascertain the thread and hole size easily. A minor problem for something this size.

Solid with easy to read numbers. I purchased this after using another brand with markings only on the side of the bolt/nut. I couldn't read the other brand without a flashlight, so I purchased this one with the larger, high contract numbers.

Delivered ahead of time, packaged well and "extremely good quality". I must say it looks mighty nice too, nice addition to my toolbox. All aluminum with a beautiful red color.Tired out some nuts and bolts and yup, works super.Measurements: 15 7/8" x 3 1/8" x x 3/16"Would order again if needed or order for a gift!

The description says this has laser-engraved lettering on it, but it's printed with paint...

Always wanted ine of these after seeing at hardware stores. I had so many extra bolts in bags and jars.I finally sized and placed my bolts and nuts in old medicine vials with clear address labels to indicate size and course of bolts.I was told decades ago to use baby food bottles. The lids don't stay on well and the glass can break. Plastic medicine vials are water tight and mist are amber and contents can be seen inside.

Easy to use has all the bolt sizes

Very happy with this. Easy and handy to check thread size with.