The TAPS URH(104) 1 5/8-8 GH6 P from Field Tool Supply is a precision tap designed for threading applications with a size of 1 5/8-8. This tap is perfect for creating internal threads in a variety of materials, ensuring versatility and reliability. Made from high-quality materials, it offers exceptional durability and performance. The GH6 rating indicates a specific tolerance and finish, making it ideal for professional machining tasks. Compatible with both manual and machine threading tools, this tap is an essential tool for any machinist, providing reliable and accurate threading results.