The TAPS RH(056) 7/8-11 GH4 B from Field Tool Supply is a high-quality right-hand tap designed for precision threading in various materials. With a thread size of 7/8-11, this tap is ideal for creating internal threads in metal, plastic, and other materials. The GH4 B designation indicates a specific geometry that enhances chip removal and reduces friction during operation. Made from durable high-speed steel, this tap ensures longevity and reliability in demanding applications. It is compatible with standard tap wrenches and can be used in both manual and machine tapping processes.