The GP 1.4014 1 7/16-18 BASC GO from Field Tool Supply is a precision gauge designed for checking internal threads. With a size of 1 7/16-18, this gauge is essential for ensuring the accuracy of threaded components. Made from high-quality materials, it provides durability and reliability in various applications. This gauge meets industry standards for quality and performance, making it a trusted tool for professionals. Ideal for machinists and quality control inspectors, it ensures that threaded parts meet specifications and function correctly.