The DIE RRHSP 1-11 1/2 X 2 1/2 NPT from Field Tool Supply is a high-quality threading die designed for precision cutting of NPT threads. This die features a size of 1-11 1/2 inches with a 2 1/2 inch diameter, 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 meets industry standards for performance and safety. Perfect for professionals in plumbing and mechanical fields, this threading die is essential for creating accurate and clean threads.