The RRHSP 1-11 1/2 X 3 NPS Die from Field Tool Supply is a robust threading tool designed for heavy-duty applications. Featuring a 1-11 1/2 NPS thread size and a length of 3 inches, this die is ideal for creating internal threads in various materials. Made from high-quality steel, it ensures durability and longevity, making it suitable for both professional and industrial use. The die is compatible with standard threading machines, providing ease of use and consistent results. It meets industry specifications for threading tools, making it a reliable choice for professionals seeking high-quality threading solutions.