The TAPS RH 55/64-6 GH4 T from Field Tool Supply is a high-quality right-hand tap designed for precision threading. With a size of 55/64 inches and a 6-thread pitch, this tap is ideal for creating internal threads in various materials. Constructed from durable high-speed steel, it ensures longevity and reliability in demanding applications. The GH4 T designation indicates a specific thread form, making it suitable for a range of industrial uses. This tap is compatible with standard tapping machines and manual operations, providing versatility for both professional and DIY projects.