The 4X2 FS 3M SW INSERT by Capitol Manufacturing is a high-performance insert fitting designed for efficient fluid flow in piping systems. This fitting features a 4-inch female socket with a 2-inch slip connection, ensuring a secure and leak-free fit. Constructed from durable materials, it is built to withstand various pressures and temperatures, making it suitable for a wide range of applications, including plumbing and industrial processes. Its compatibility with standard fittings allows for easy integration into existing systems, providing a reliable solution for fluid management.