Master Flow 6 in. Flexible Duct and Sheet Metal Connector Splice Collar FC6 - The Home Depot

Master Flow 4 in. Flexible Duct and Sheet Metal Connector Splice Collar FC4 - The Home Depot

Master Flow 9 in. Flexible Duct and Sheet Metal Connector Splice Collar FC9 - The Home Depot

Master Flow 6 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket F6IFD6X300 - The Home Depot

The Master Flow 6 in. x 5 in. Round Reducer is made of galvanized steel. It features hemmed collar edges for enhanced strength and a secure fit. The

Master Flow 6 in. to 5 in. Round Reducer R6X5 - The Home Depot

Master Flow 6 in. x 2 ft. Round Metal Duct Pipe BCP6X24 - The Home Depot

Master Flow 6 in. Flexible Duct and Sheet Metal Connector Splice Collar FC6 - The Home Depot

The Master Flow 6 in. Ceiling Collar has a slightly oversized opening to accommodate the 6 in. pipe. This collar is designed for use as a finishing

Master Flow 6 in. Ceiling Collar CC6 - The Home Depot

Master Flow 6 in. Air-Tite Take-Off ATTO6 - The Home Depot

Master Flow 6 in. Starting Collar Take Off DSCF6 - The Home Depot

Master Flow 4 in. Flexible Duct and Sheet Metal Connector Splice Collar FC4 - The Home Depot

HVAC - Miscellaneous Parts

Master Flow 4 in. Flexible Duct and Sheet Metal Connector Splice Collar FC4 - The Home Depot

Master Flow 4 in. Flexible Duct and Sheet Metal Connector Splice Collar FC4 - The Home Depot

Master Flow 6 in. Starting Collar with Damper LSCD6 - The Home Depot