10" Flange

DL Wholesale duct flanges are rings with or without holes. They serve as a connection to the ductwork devices like duct fans, etc. They are made of steel, which guarantees high durability. Duct flanges are powder-coated to control rust, especially in a humid environment. So, get a highly efficient product for withstanding rust at a cost-effective price.  DL duct flanges consist of rounded edges to make installation easy. The flanges also consist of the predrilled holes for attaching them to sheetrock and plywood walls. They also consist of an additional steel ring and bolt set to attach the flanges to sheet metal ductwork.  Simple installation, high performance, and cost-effective price make it a good investment. These duct flanges are available in all standard sizes, including 4 inches, 6 inches, 8 inches, 10 inches, and 12 inches. Compatibility Duct flanges are compatible with: DL Light Proof Ducting DL Air Duct DL Insulated Ducting  Terra Duct Specifications: SKU/Model N