Thread, Nut, and Bolt size for SAE and Common Sizes - Inch

The HexSizer SAE Nut and Bolt Size Gauge Tool & Thread Pitch Checker Set is an essential tool for accurately measuring thread pitch, nut, stud, and bolt sizes for SAE inch fasteners. Made from durable anodized aluminum, this gauge features the patented HexSizer design, which measures a nut from one flat, allowing for easy measurements even on installed nuts where the bolt might get in the way. Whether you’re working on a riding lawn mower, car, or any project involving SAE hardware, this tool ensures you always have the right sizes on hand. Its compact design fits easily in your wallet or tool kit, making it a practical, portable choice for mechanics, technicians, and DIY enthusiasts. With precise inch-based measurements, it helps you confirm hardware sizes before grabbing tools, eliminating unnecessary trips to the hardware store. The HexSizer is a must-have for professionals and hobbyists alike, ensuring accurate measurements and simplifying your work.

VERSATILE MEASURING TOOL – The HexSizer thread pitch and SAE gauge measures nut sizes from one flat, bolts from the head, and has profiles for SAE hardware to easily measure what size of wrench or socket you need.

DURABLE ANODIZED CONSTRUCTION - Made from anodized 6061 aluminum, this nut, bolt and stud size gauge tool is laser engraved for easy-to-read markings. It is built to withstand industrial conditions, ensuring reliable use in various environments.

COMPACT AND PORTABLE DESIGN – The HexSizer nut and bolt thread checker inch tool fits easily in your wallet or lanyard, making wrench and socket selection easy for auto mechanics, handyman, DIY enthusiasts and other professionals working in tight spaces

ACCURATE MEASUREMENTS – The HexSizer thread pitch checker and SAE gauge tool measures nuts and bolts for every 1/16th. It's an essential tool for inch measurements, helping you identify the right sizes quickly and efficiently.

ESSENTIAL FOR AUTO GARAGE & MECHANIC'S SHOP - This SAE gauge tool & thread pitch checker set is a portable choice for mechanics, technicians, and DIY enthusiasts looking to ensure they use the right hardware every time.