The TAPS RH(088) 1 3/8-8 GH4 P from Field Tool Supply is a premium right-hand tap designed for creating internal threads with a 1 3/8-8 thread size. This tap is constructed from high-speed steel, ensuring exceptional strength and durability. The GH4 classification indicates its suitability for heavy-duty applications, making it ideal for industrial use. With a length optimized for standard tapping machines, this tool provides efficient cutting performance. It is compatible with various materials, including metals and plastics, and meets rigorous industry standards for quality and performance.