6" X 30" or 30" x 6" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 7.75 X 31.75] 7in diameter + Product Details Size –

+ Product Details Size – 28"w X 6"h is the size for the duct opening measurement only

APPLICATIONS - The sheet metal register duct ceiling outlet box is used for a 90-degree connection of oval pipe to a square ceiling diffuser

+ Why Hvac Premium HVAC Premium has been providing superior quality service for many years

actual front end outer dimensions are approximately 20 5/8" width X 32 5/8" height

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6" X 30" or 30" x 6" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 7.75 X 31.75] 7in diameter + Product Details Size –+ Product Details Size 6"w X 30"h or 30" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 75" width X 31. 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