The TAP RH (088) 1 3/8-12 GH4 T from Field Tool Supply is engineered for creating robust internal threads in various materials. This right-hand tap features a 1 3/8-12 thread size, making it suitable for heavy-duty applications. Constructed from high-grade steel, it ensures exceptional strength and wear resistance. The GH4 classification indicates a tap designed for tougher materials, providing superior performance. Its dimensions and threading specifications comply with industry standards, ensuring compatibility with a wide range of systems. Ideal for professional and industrial use, this tap is a must-have for precision threading tasks.