This gauge is a must have tool for hobbyists and professionals who work with bolts, screws, or fasteners. It provides accurate measurements in both imperial and metric systems, simplifying your projects and improving efficiency. Key benefits and features Dual system compatibility Measures imperial and metric fasteners, making it easy to work with bolts and screws without switching tools or gauges. Comprehensive measurement coverage Reads diameter, thread pitch, and length, and supports both coarse and fine threads for most common fasteners. Clear size ranges Length range from #4 to 1 inch; metric fasteners from 3 mm to 22 mm in diameter. Durable and precise Built with durability in mind and designed to deliver accurate measurements over time, using reliable materials and efficient production methods. Easy to use Simple reading and straightforward operation to save time on every project. Versatile applications Ideal for automotive repairs, home improvement projects, and general hardware maintenance. Use scenarios Automotive repairs Fasten or engine, brake, or chassis bolts with confidence by confirming the correct size and pitch before installation. Home improvement and furniture assembly Verify fastener compatibility and avoid crossthreading when assembling shelves, cabinets, or metal brackets. Equipment maintenance Identify and worn fasteners in machinery or outdoor equipment to maintain performance and safety. Performance and compatibility Function: measures diameter, pitch, and length for imperial and metric fasteners. Compatibility: supports coarse and fine threads for most common bolts and screws. Size: length from #4 to 1 inch; metric diameter 3 mm to 22 mm. Material and durability: designed for long life with quality materials and efficient manufacturing. This description preserves the original product's purpose and ranges while presenting a clear, readerfriendly format that emphasizes practical benefits and typical use cases.