Aluminum Nut and Bolt Thread Checker 23 Inch Sizes Nut and Bolt Gauge Set Nut and Bolt Size Check

Label:Yes - 44-PIECE THREAD CHECKER SET - Complete nut and bolt thread checker set with 44 gauges for quick and accurate identification of thread sizes, ideal for matching nuts and bolts in automotive, machinery, and hardware applications. - ALUMINUM CONSTRUCTION - Made from lightweight and durable aluminum with red and blue color coding for easy distinction between nut and bolt gauges; precision machined threads for accurate size checking. - WIDE APPLICATION - Suitable for thread inspection, fastener identification, and nut and bolt size checking in automotive repair, machinery maintenance, hardware stores, and DIY home garage projects.

- 23 INCH & 21 METRIC SIZES - Includes 23 inch and 21 metric thread gauges covering the most common fastener sizes, allowing users to quickly identify both standard and metric thread specifications.

- ORGANIZED HARD STORAGE CASE - Comes with a black hard carrying case with foam insert that securely holds each gauge, keeping the set organized and portable for workshop, job site, or narrow area use.

Specifications: Quantity: 44 Piece Size Breakdown: 23 Inch + 21 Metric Blue Thread Size: 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 Red Thread Size: 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 Material: Aluminum Gauge Colors: Red and Blue Case Color: Black Case Type: Hard Carrying Case with Foam Insert

Compatibility: Suitable for thread inspection, nut and bolt size checking, and fastener identification. Compatible with most common inch and metric fastener sizes for automotive, machinery, and hardware applications.

Package List: 44 * Thread Checker Gauges (23 Inch + 21 Metric) 1 * Hard Carrying Case

Tips: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow slightly size errors due to manual measurement. Thank you for your understanding!