The TAPS RH(200) 3 1/8-12 GH7 B from Field Tool Supply is a robust right-hand tap designed for threading applications. With a size of 3 1/8 inches and a thread pitch of 12, this tap is ideal for creating precise internal threads in various materials. The GH7 designation indicates a high-quality finish, ensuring clean and accurate threads. Made from high-speed steel, it offers excellent wear resistance and durability, making it suitable for both manual and machine tapping. This tap is perfect for use in automotive, manufacturing, and repair applications, adhering to industry standards for quality and performance.