The 4" Alum Tee from Southwark Metal Mfg Co is designed for efficient airflow management in HVAC systems. Constructed from high-quality aluminum, this tee features a durable finish that ensures longevity and resistance to corrosion. With a diameter of 4 inches, it is compatible with standard ductwork and is ideal for both residential and commercial applications. The lightweight design facilitates easy installation, while the precise dimensions ensure a snug fit. This product meets industry standards for performance and reliability, making it a trusted choice for contractors and builders.