6"W X 22"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 7.75"W X 23.75"H] Supply Grille + Product Details Size –

+ Product Details Size – 18" Wooden Corner Baseboard Grille

Ideal for Walls & Ceilings: Designed for seamless installation in standard 20" X 20" duct openings

Horizontal performance assures confident use of cooling temperature differential of 30 degrees Fahrenheit and greater

We are proud to have served over 5

actual front end outer dimensions are approximately 10 5/8" width X 12 5/8" height

6"W X 22"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 7.75"W X 23.75"H] Supply Grille + Product Details Size –+ Product Details Size 6"w X 22"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 75" width X 23. 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 waxed.