Key features

• •【Efficiently Sort Bolts and Nuts】The bolt and nut thread checker gauge has 28 common thread sizes -14 inch and 14 metric, which is convenient to quickly and accurately distinguish different sizes of bolts and nuts, and solve all the bolt and nut problems you encounter in daily maintenance and processing.
• •【Superb Craftsmanship】This bolt and nut identifier is made from 6061 aluminum with an anodized surface to prevent corrosion. The bolts are made of high quality steel and are characterized by precision manufacturing, compliance with standard specifications, resistance to wear and corrosion.
• •【Laser-etched double scale】Our bolt size and thread gauges feature durable laser-etched inch and centimeter scales on the edges to help you quickly and accurately measure the length of bolts, screws, nuts, and washers, saving you a great deal of time and effort and increasing your work efficiency.
• •【Easy to use and store】The product features a compact size and can be hung or placed flat. The top includes holes for convenient wall mounting, and four plastic support stands on the top and bottom make it easy to place on a workbench, allowing you to measure thread specifications anytime, anywhere.
• •【Multifunctional and useful】Whether you're tidying up loose screws and nuts in the shop or garage, confirming hardware sizes and threads during mechanical repairs, or even shopping at the hardware store using our Bolt Identification Plate to measure, identify, and organize bolts, this is a must-have tool for the do-it-yourselfer or the professional!