The DIE RRSHS 1 11/16-20 X 3 OD by Field Tool Supply is a precision threading die designed for creating external threads. With a diameter of 1 11/16" and 20 threads per inch, it is suitable for a variety of industrial applications. Made from high-speed steel, this die offers exceptional durability and performance. The 3" outer diameter ensures compatibility with standard threading tools, making it a reliable choice for both professionals and hobbyists. This die adheres to industry standards, ensuring quality and efficiency in every threading task.