The GR 0.6850 3/4-10 CL3A GO is a precision thread gauge designed for accurate measurement of 3/4"-10 threads. This gauge is manufactured to meet stringent ISO standards, ensuring reliability and precision in quality control processes. Constructed from high-quality steel, it offers durability and resistance to wear. The gauge features a clear marking for easy identification and is essential for verifying the accuracy of threaded components in manufacturing and assembly applications. Ideal for machinists and quality inspectors, the GR 0.6850 is a must-have tool for maintaining thread quality.