- User-Friendly Design: This threaded gauge ring is designed for effortless handling, making it simple for anyone to use, regardless of experience level. - Durable Construction: Crafted from high-quality steel, this gauge ring is lightweight yet built for high reliability and long-lasting performance, ensuring it withstands regular use. - Essential Functionality: Accurately check the internal thread size of your workpiece to confirm it falls within the specified tolerance range, ensuring quality and precision in your projects. - Easy Measurement Process: To use, align the gauge ring with the thread to be measured. Simply rotate the measuring ring with your thumb and index finger and screw it into the thread within two slopes for a quick assessment. - Practical Applications: Ideal for machinists and engineers, this tool is perfect for verifying thread compatibility in various applications, such as automotive repairs, metalworking, and manufacturing processes. - Compatibility and Versatility: This gauge ring is suitable for a wide range of internal threads, making it a versatile addition to your toolkit for any threading project.