The 1-1/4" 6000# FS THRD Coupling by Service Metal Products is engineered for high-pressure applications, offering a reliable connection for threaded piping systems. With a pressure rating of 6000 psi, this coupling is constructed from high-quality materials to ensure durability and longevity. Its precise dimensions allow for easy installation and compatibility with standard threaded fittings. Ideal for industrial and commercial applications, this coupling provides a secure and leak-proof connection, making it an essential component for any piping system.