The 1 1/4-11 1/2 L1 GR NPTF(20) fitting from Field Tool Supply is designed for reliable connections in fluid transfer applications. This fitting features a 1 1/4 inch diameter and a 11 1/2 thread length, ensuring compatibility with various systems. Constructed from high-quality materials, it meets industry standards for performance and safety. The NPTF (National Pipe Tapered Fuel) design provides a leak-free seal, making it ideal for use in plumbing, hydraulic, and pneumatic systems. This fitting is essential for professionals seeking dependable and efficient connections.