PATIKIL 10 Inch to 6 Inch Round Duct Reducer

PATIKIL 7" to 6" Duct Reducer, ABS Ducting

PATIKIL 10" to 8" Duct Reducer Connector,

PATIKIL 6" Duct Connector Flange, Dryer Vent

PATIKIL 8 Inch to 3 Inch Round Duct Reducer

PATIKIL 4 Inch to 3 Inch Round Duct Reducer

PATIKIL 12 Inch to 8 Inch Round Duct Reducer

PATIKIL 6 Inch to 4 Inch Duct Reducer, 2 Pcs

PATIKIL 14 Inch to 10 Inch Duct Reducer,

PATIKIL 10 Inch to 8 Inch Duct Reducer, Galvanized

PATIKIL 8 Inch to 6 Inch Duct Reducer, Galvanized