54 Nut and Bolt Thread Checker Standard and Metric,Bolt Size and Thread Gauge 22 Standard & 24 Metric Bolt & 8 Drill Bit Gauge, Wall-Mountable Bolt and Nut Identifier Gauge
【Strong and Wear-resistant】: Nut and Bolt Thread Checker Gauge is made of 6061 aluminum alloy, all struts are made of durable 304 stainless steel, the surface is oxidized, rust-proof threaded pins are securely fixed in the holes of nuts and bolts to identify the gauge, more solid and durable!
【28 Specifications】: Thread Checker has 14 inches and 14 metric, metric thread sizes from 4MM*0.7 to 14MM*2.0, imperial thread sizes from 6-32 Coarse to 1/2-20 Fine, which can help you to quickly identify bolts, screws, nuts and lug nuts of different lengths and widths.
【Fresh Scale】: bolt size gauge has durable laser-etched inch and centimeter scales on both edges, which can quickly, accurately and user-friendly identify various thread sizes, and easy to read even in low light conditions.
【Easy to use】: bolt thread identifier is an accurate and easy to use nut and bolt thread verifier, simply align the bolt with the appropriate size on the tool and it will tell you the thread size, saving you time!
【Compact and Portable】Square Nut and Bolt Thread Checker has a compact design with external dimensions of 7.87 inches * 7.87 inches, easy to carry. With 3 hanging holes on the top and bottom of the bolt and nut identifier gauge, it can be easily hung on the wall or put into the tool box, allowing you to carry it with you.