The 3/4" 3M FS Coupling, 4" long from Capitol Manufacturing is designed for robust fluid transfer applications. This fitting features a female socket connection, ensuring a secure and leak-free interface. Constructed from high-quality materials, it meets industry standards for durability and performance. With a length of 4 inches, it is ideal for various plumbing and industrial applications. The coupling is compatible with standard 3M threads, making it versatile for different systems. Its reliable design ensures optimal flow and pressure ratings, suitable for both residential and commercial use.