The 4 X 3/4" FS HEX BUSH from Capitol Manufacturing is a versatile plumbing fitting designed to adapt pipe sizes efficiently. This hex bush features a 4-inch female socket on one end and a 3/4-inch female socket on the other, allowing for seamless transitions between different pipe sizes. Constructed from high-quality materials, it is suitable for various applications, including water and gas lines. Its durable design ensures long-lasting performance, making it an essential component for both residential and commercial plumbing systems.