The Die HRSCS 1 3/8-10 from Field Tool Supply is a high-quality threading die designed for precision cutting of external threads. With a size of 1 3/8 inches and a 10 threads per inch specification, this die is perfect for creating strong, accurate threads in various materials. Made from durable high-speed steel, it ensures longevity and consistent performance. This die is ideal for use in machine shops and for maintenance tasks, meeting industry standards for threading tools. Enhance your threading capabilities with this reliable die.