Feature(may vary by option.)

●QUICK IDENTIFY BOLTS AND NUTS: A high-quality thread checker, whether hung in the garage or placed flat on the workbench, conveniently identifies screws and nuts, freeing you from the hassle of frequent trips to the hardware store.
●VERSATILE SIZE IDENTIFICATION: Our Nut and Bolt Thread Checker swiftly recognizes 28 distinct sizes, covering Metric thread sizes from M4 x 0.7 to M14 x 2.0, and Imperial threads from #6 - 32 Coarse to 1/2 - 20 Fine. A comprehensive solution for standard hardware verification.
●PRECISE DUAL SCALE MARKINGS: The Bolt Size and Thread Gauge boasts durable laser-etched Inch and Centimeter scales, facilitating quick, accurate, and user-friendly identification of various thread sizes.
●DURABLE AND PORTABLE: Crafted from lightweight 6061 aluminum, this tool features enduring, easy-to-read laser-etched markings. Its sturdy design ensures effortless transportation across different workplaces.
●CONVENIENT AND ESSENTIAL: deal for various applications, this Screw Gauge effortlessly mounts on a wall or toolbox. With reserved mounting holes, its an indispensable tool for professionals and DIY enthusiasts.

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Description

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The bolt and nut identifier has inch and centimeter scales on the edge, so you can identify the length of nuts, washers, bolts and screws quickly.

28 Size nut and bolt identification tool ruler is easy to distinguish between metric and inch thread sizes, and quick to measure the bolt length and nut diameter.

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Material: 6061 aluminum

Color: Red and Blue

Size: about 4 x 20 Inch

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1 x Bolt and nut identifier gauge

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Manual measurement, please allow slight errors in size.

The color may have a slight difference due to different screen displays.