44 Male/Female Thread Tester, Thread and Screw Gauge (23 Inch and 21 Metric) Bolt and Nut Gauges for Identifying Size in Delicate and Narrow Areas

Package Content: You will receive a thread tester, including 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.Inches: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. Superior Material: Our bolt and nut identification gauge is made of superior aluminum alloy, reliable and robust, with a long lifespan. Stored in a box, it's easy to carry and use in your daily life. Size Recognition: The bolt thread gauge is designed with 3 ways to quickly obtain sizes, including sizes clearly engraved on the gauge itself, the size chart on an art paper sticker, and the size chart printed on foam. Easy to Use: Simply thread the nut or bolt onto the thread gauge. Check the dimensions in seconds. Helps you replace broken, loose, or old nuts and bolts at home or in your garage. Practical Gift: This nut and bolt organizer is perfect for personal use or as a gift for family or friends who enjoy DIY projects. It can help you quickly sort your mixed nuts/bolts and keep them properly sorted and organized in your box.