The DIE RRSHS 2 1/8-12 X 4 OD from Field Tool Supply is a high-quality threading die designed for precision cutting of external threads. This die features a size of 2 1/8 inches with a 12 threads per inch (TPI) specification, making it ideal for various industrial applications. Constructed from durable materials, it ensures longevity and reliability in demanding environments. The die is compatible with standard threading tools and adheres to industry standards for performance and safety. Perfect for professionals seeking efficiency and accuracy in their threading tasks.