The 6" X 4" (C X C) Wrot Reducer Coupling by Braxton Harris is a reliable plumbing fitting designed for transitioning between different pipe sizes. Made from high-quality wrot copper, this coupling ensures excellent durability and resistance to corrosion. The coupling features a copper-to-copper (C X C) connection, making it suitable for various plumbing applications. Its compact design allows for easy installation in tight spaces, while meeting industry standards for plumbing fittings. This reducer coupling is perfect for both residential and commercial plumbing systems.