20" X 12" Or 12" X 20" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 21.75 X 13.75] Color_Brown + Why HVAC Premium

+ Why HVAC Premium

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+ Product Details Size – Stick-on collar is 10" and it is compatible with duct 10"

actual front end outer dimensions are approximately 34 5/8" width X 36 5/8" height

HVAC Premium has been providing superior in quality service for many many years

20" X 12" Or 12" X 20" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 21.75 X 13.75] Color_Brown + Why HVAC Premium+ Product Details Size 20"w X 12"h or 12" x 20" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 75" width X 13. 75" height. High Quality High grade steel construction meant for high foot traffic areas. Installation Location Floor. Design Easy drop in installation. Powder Coat Finish Smooth, shiny, scratch resistant, with no sharp edges. Looks like it was just waxed. Quality Packaging Carefully