Comfylichi 50 Pcs Nut and Bolt Thread Checker (27 Standard & 23 Metric), Detachable Bolt Size Finder, Bolt and Nut Identifier Thread Gauge Especially for Tight Spaces

Features

• Upgraded 50Pcs Detachable Thread Checker: 50 nut and bolt thread checker are neatly stored individually in a special sponge in the toolbox, with the significant advantage that you can easily remove the gauge you need for accurate thread checker. Compared to traditional chain thread checker and thread checker board, Individually thread gauges are more flexible and lighter, especially for bolt and nut size check in tricky and tight spaces, which greatly improves efficiency and make thread checker a breeze
• High Precision and Easy to Read: Our thread checker standard and metric kits are made of high-quality aluminum. All bolts and threads meet the specifications of Go & No Go 2B class ANSI standards, ensuring maximum strength and precision of the nuts. Additionally, the metric and imperial systems are distinguished by red and blue colors. Three ways of reading are provided: the dimensions directly engraved on the wire gauge, the dimensions printed on the chart, and the dimensions screen-printed on the foam. With features like friction resistance, clear readability, and long-lasting durability, it is the ideal choice for both workshop professionals and DIY enthusiasts
• 27 Standard Thread Sizes (Blue): 2-56 unc, 4-40 unc, 5-40 unc, 6-32 unc, 6-40 unf, 8-32 unc, 10-24 unc, 10-32unf, 12-24 unc, 1/4-20 unc, 1/4-28 unf, 5/16-18 unc, 5/16-24 unf, 3/ 8-16 unc, 3/8-24 unf, 7/16-14 unc, 7/16-20 unf, 1/2-13 unc, 1/2-20 unf, 9/16-12 unc, 9/16-18 unf, 5/8-11 unc, 5/8-18 unf, 3/4-10 unc, 3/4-16 unf, 1-8 unc, 1 1-12 unf
• 23 Metric Thread Sizes (Red): M2x0.4, M2.5x0.45, 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, M14x2.2, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.0
• Efficient Identification, Time Saving Tool: Easily screw a nut or bolt onto a thread gauge and accurately check the size in seconds. With the standard and metric thread checker, you can quickly verify the size of nuts and bolts to replace damaged, loose, rusty old parts in your home or garage. Say goodbye to Guess size checks at the hardware store and increase your productivity. This bolt size finder is a great assistant for repairmen, mechanics and contractors, suitable for gifting to friends and family