The 3X1 FS 3M SW Insert from Capitol Manufacturing is a precision-engineered fitting designed for seamless integration into existing piping systems. With a 3-inch diameter and a 1-inch female socket, this fitting allows for easy connection and disconnection, making it ideal for maintenance and repairs. Constructed from durable materials, it ensures long-lasting performance in various applications, including water and gas lines. This fitting meets industry standards for quality and reliability, making it a trusted choice for professionals in plumbing and construction.