USD 49, Square Flex Connection Duct - Galvanized | HVAC Duct Fitting

Our Square Flex Connection duct is fabricated to give square and rectangular ductwork a clean, secure transition point when tying into flexible ducting. Built from galvanized steel, this fitting resists corrosion and holds its shape through handling and installation, making it a dependable choice for both new construction and retrofit work. The connection is sized to accept standard flex duct clamps, so it installs directly onto existing rectangular trunk lines without requiring adapters or field modifications. Contractors rely on this piece where rigid square ductwork meets branch runs feeding registers, diffusers, or terminal equipment, and getting the fit right at this joint matters for both airflow and seal integrity. Gauge thickness is held consistent across production, so every order matches the last. Whether the job is residential or light commercial, this fitting performs the same reliable function. For a Square Flex Connection built to fit right the first time, Duct2Go delivers. Shop now at https://duct2go.com/product ...