The 4 X 4 X 1 3M THD RED TEE from Capitol Manufacturing is a robust reducing tee fitting designed for versatile piping configurations. Featuring a 4-inch female threaded connection and a 1-inch branch, this fitting is ideal for use in plumbing and irrigation systems. Made from high-quality materials, it ensures durability and resistance to wear and corrosion. This tee fitting meets industry standards for safety and reliability, making it suitable for both residential and commercial applications. Its design allows for easy installation and optimal fluid flow.