The TAPS RH(128) 2-28 GH5 B from Field Tool Supply is a high-quality right-hand tap designed for precision threading in various materials. With a size of 2-28, this tap is ideal for creating internal threads in metal and plastic applications. Made from durable high-speed steel, it ensures longevity and resistance to wear. The GH5 B designation indicates a specific thread form and tolerance, making it suitable for both professional and DIY projects. This tap is compatible with standard tap wrenches and threading machines, ensuring versatility in use.