The TAPS RH SP(056) 7/8-12 H4P from Field Tool Supply is a high-performance tap designed for creating internal threads in materials such as steel and aluminum. With a thread size of 7/8-12, this right-hand spiral tap is engineered for optimal chip removal and reduced friction. Made from high-speed steel (HSS), it offers excellent durability and wear resistance. This tap is ideal for both professional machinists and hobbyists, ensuring precise threading in various applications. Compliant with ANSI standards, it guarantees reliability and performance.