14 Ago 24.5 X 21″ CARLISLE FLEXIBLE DUCT CONNECTOR CANVAS DUCTWORK CONNECTOR
24.5"x 21" Carlisle connector plus flexible duct connector extended length is 7 inches collapsed length is 3.75 inches. If needed, it includes a 1/2 flange, drive ears, or raw edge at no extra charge. Please include a description of what you need in the notes...