【Excellent Quality & Exquisite Craftsmanship】This thread checker is made of premium 6063 aluminum alloy body and SUS303 stainless steel bolt struts, with protective anodized surface ensures that the product will never rust, fade, and is extremely abrasion resistant. The tool's high-quality materials and precise manufacturing process ensure reliability and long-term usability in a wide range of working conditions.
【Clear Laser Etched Scale】This is an industrial-grade bolt and nut identifier gaude! The laser-etched inch and centimeter scales on the surface for you clear and easy to compare, ensuring legibility even after years of use.
【Accurate & Quick Inspection】Our nut and bolt thread checker has two scales to help you identify 18 different sizes instantly, including metric thread sizes from M2 x 0.4 to M8 x 1.25, and inch threads from #2-56 thin to 5/16-18 thick, so you can easily check the correct size of nuts and bolts, replace broken, loose, rusty, or worn parts quickly and increase your productivity.
【Portability】Our nut and bolt gauge features convenient hanging holes on the top and four non-slip silicone feet, providing a variety of mounting options. Hang it on the wall of your workshop for easy access, or let it be securely fixed to any surface while you work – the choice is yours!
【Essential & Practical Tool】Thread gauges can be used in a variety of industries, the precise design ensures that each bolt and thread meets the Go & No Go Class 2B ANSI standard gauge, saving you a lot of time to and from the hardware store, whether you are a professional plumber, handyman, mechanic, auto mechanic and mechanic, or an amateur, this is an indispensable tool