Imperial 30 Ga. 6 In. Galvanized Adjustable Elbow is a flexible and secure choice for ductwork connections. Featuring 90-degree adjustable rounded double seams, this elbow allows each section to turn ly without the risk of becoming disconnected, ensuring a reliable and sturdy connection. Its adjustable design lets you set the elbow to any angle from a straight line up to a right angle, providing the versatility needed to customize your ductwork layout precisely to your requirements. Model Number: GV0296-C