The TAP RH-CI(28) 7/16-20 GH3 P from Field Tool Supply is a high-quality right-hand cutting tap designed for precision threading in various materials. With a 7/16-20 thread size, 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 GH3 designation indicates a standard thread form, making it compatible with a wide range of fasteners. This tap is perfect for both professional and DIY projects, providing reliable performance and excellent results.