8" X 20" Or 20" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 21.75] RV Mobile Home Whether you’re upgrading an existing

Whether you’re upgrading an existing HVAC system or embarking on a new project

+ Product Details Size - 16"w X 30"h is the size for the duct opening measurement only

Powder-Coat Finish – smooth

+ Product Details Size & Compatibility – The size of sheet metal pipe is 6" round x 48" long

8" X 20" Or 20" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 21.75] RV Mobile Home Whether you’re upgrading an existing+ Product Details Size 8"w X 20"h or 20" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" width X 21. 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