The STI TAP RH 7/8-14 GH3 P from Field Tool Supply is a premium right-hand tap designed for creating precise internal threads. With a thread size of 7/8-14, this tap is perfect for a variety of materials, including metals and plastics. The GH3 designation signifies its general-purpose capability, making it a versatile tool for both professional machinists and hobbyists. Manufactured in the USA, it boasts high-quality construction for durability and reliability. This tap is compatible with standard tap wrenches, ensuring ease of use in various applications.