The Southwark Metal Mfg Co 5'' Aluminum Elbow is essential for directing airflow in HVAC systems. This 90-degree elbow is constructed from high-quality aluminum, providing durability and resistance to corrosion. With a 5-inch diameter, it fits standard duct sizes, making it suitable for various applications. Its lightweight design allows for easy installation, while compliance with industry standards ensures reliable performance. This elbow is perfect for both residential and commercial HVAC projects, ensuring efficient airflow management.