The TAPS RH(049) 49/64-10 GH4 T from Field Tool Supply is a high-quality right-hand tap designed for threading applications. Sized at 49/64-10, it is suitable for creating internal threads in various materials, including metals and plastics. Made from durable high-speed steel, it ensures longevity and resistance to wear. The GH4 classification indicates a tap designed for tougher materials and applications. This tool is compatible with standard tap wrenches, making it an excellent choice for both professional machinists and DIY enthusiasts.