Key features

• •Nut & Bolt Thread Checker---With 44 male/female gauges,included 23 inch & 21 metric sizes,our product is the suitable for all your nut and bolt checking needs. the thread sizes are permanently stamped onto each gauge, making it easy to identify the right size for your project
• •Strong Stainless Steel Build--Oour thread detector set is made from strong stainless steel that can withstand heavy use and last for years. the strong build ensures that each gauge is sturdy and reliable, making it an essential tool for any workshop or diy enthusiast
• •21 Metric Sizes Part Number ---M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.0
• •23 Inch Sizes Part Number---6-32, 6-40, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8, 1-12
• •Time-Saving & Convenient---Our nut & bolt thread checker is designed to enhance your efficiency, save time, and eliminate guesswork. with individual gauges that rotate freely on the wire cable, you can quickly verify thread sizes and get your project done faster