The GR NPTF(16) 1 - 11 1/2 6STEP by Field Tool Supply is engineered for precision and durability in pipe fitting applications. With a 1 inch diameter and a 11 1/2 thread length, this fitting is designed to provide a secure and leak-proof connection. Made from high-quality materials, it adheres to industry standards, ensuring reliability in various plumbing and industrial systems. The 6-step design enhances grip and stability, making it suitable for high-pressure environments. This fitting is an essential component for professionals seeking dependable performance.