The DIE HEAD PROFILING OPENING 2 1/2"-4" NPT 6790 from REX INTERNATIONAL is a specialized tool for threading pipes. This die head is designed to create precise NPT (National Pipe Thread) profiles, ensuring a secure fit for plumbing and industrial applications. Constructed from high-quality materials, it is built to withstand rigorous use and maintain accuracy over time. The die head accommodates pipe sizes ranging from 2 1/2" to 4", making it versatile for various projects. This product meets industry standards for performance and reliability, making it an essential tool for professionals.