Nut and Bolt Thread Checker，44 PCS Nut and Bolt Size Gauge- 23 Inch & 21 Metric New Individually Assembled Thread Gauge Specially Suitable for Size Check on Tricky and Narrow Area

• 🔩【Upgraded Thread Checking Set】-Our thread pitch gauge are neatly stored in a foam holder, allowing you to easily select and check the size you need without the hassle of unwinding a cable. This screw gauge is perfect for anyone in need of quick and convenient thread size checks, making it a must-have tool for mechanics, DIY enthusiasts, and professionals in the hardware industry.
• 🗜️【Laser-Etched Sizes on Both Side】-For easy identification of metric and standard sizes, our bolt thread checker features color-coded gauges (white for SAE, black for metric) and laser-etched sizes on both the front and back sides, saving you time and effort in finding the right size for your thread gauge bolt checkers.
• ⚙️【3 Clear Ways to Read Size】-With sizes clearly engraved on bolt size checker, a size chart on an art paper sticker, and sizes screen printed on the foam, you can easily and accurately read the gauge size in three different ways. This feature allows you to effortlessly handle and select the appropriate checker size for your needs.
• 🧰【23 Inch & 21 Metric】-Inch in blue:1-12,1-8,3/4-16, 3/4-10, 5/8-18, 5/8-11, 9/16-18, 9/16-12, 1/2-20, 1/2-13, 7/16-20, 7/16-14, 3/8-24, 3/8-16, 5/16-24, 5/16-18, 1/4-28, 1/4-20, 10-32, 10-24, 8-32, 6-40, 6-32; Metric in red: M3-0.5, M4-0.7, M5-0.8, M6-1.0, M7-1.0, M8-1.0, M8-1.25, M10-1.0, M10-1.25, M10-1.5, M12-1.25, M12-1.5, M12-1.75, M14-1.5, M14-2.0,M16-1.5, M16-2.0, M20-1.5, M20-2.5, M24-2.0, M24-3.0; (Size Numbers are white and permanently stamped on studs; very clear to read)
• 🔧【Quick Identification and Time Saver】-By simply screwing the nut or bolt onto the thread gauge, you can quickly and accurately check the size without the need to visit a hardware store, effectively saving you time and effort. This screw size gauge is designed to enhance your work efficiency, making it a valuable addition to your toolkit.
• 👷【 Get Your Mixed Nuts and Bolts Well Classified】-Our metric bolt assortment comes with 44 pieces of male and female gauges, allowing you to easily sort and organize your mixed nut & bolt checker. Whether for personal use or as a gift for DIY enthusiasts, the convenience and functionality of this nuts and bolts organizer make it a valuable addition to any toolbox.

Package Dimensions:
2.4 inches x 11.4 inches x 13.5 inches. Weight: 13.12 oz

Specification: