The TAPS URH(100) 1 9/16-18 GH5 P from Field Tool Supply is a precision tap designed for threading applications with a thread size of 1 9/16-18. This tap is suitable for use in various materials, ensuring versatility in your projects. Made from high-quality materials, it offers exceptional durability and performance. The GH5 rating indicates a specific tolerance and finish, making it ideal for professional machining tasks. Compatible with standard threading equipment, this tap is perfect for both industrial and DIY applications, providing reliable and accurate threading results.