The TAPS URH(068) 1 1/16-18 GH4 B from Field Tool Supply is a high-quality tap designed for precision threading in various materials. This tap features a 1 1/16-18 thread size, making it ideal for creating internal threads in metal and plastic applications. Constructed from durable high-speed steel, it ensures longevity and resistance to wear. The GH4 B designation indicates a specific thread form and tolerance, ensuring compatibility with standard fasteners. This tap is perfect for both professional and DIY projects, providing reliable performance and excellent chip removal.