16"W X 28"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 17.75"W X 29.75"H] Aluminum Plain Ends - Gives you

Plain Ends - Gives you the freedom to cut and flare at your own project needs

Works for every air conditioning & refrigeration application including ductless mini-split

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+ Product Details Size – 10" X 2" is the size for the duct opening (floor/vent hole) measurement only

4" X 10" Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated

16"W X 28"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 17.75"W X 29.75"H] Aluminum Plain Ends - Gives you+ Product Details Size 16"w X 28"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 17. 75" width X 29. 75" height. Design Easy unrestricted airflow for your HVAC system 50 angled to provide maximum airflow. High Quality Solid stamped steel with counter sunk screw holes (screws included) and no sharp edges. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just