6" X 12" or 12" X 6" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 7.75 X 13.75] Height_10in + Product Details Size &

+ Product Details Size & Compatibility – The 7" galvanized steel metal stick on take-off is compatible with duct 7"

+ Product Details Size – 36"w X 18"h is the size for the duct opening measurement only

+ Product Details Size – 10"w X 6"h is the size for the duct opening measurement only

Customize effortlessly with a removable face/door

Design – These Supply Diffusers with integral round necks are recommended for heating

6" X 12" or 12" X 6" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 7.75 X 13.75] Height_10in + Product Details Size &+ Product Details Size 6"w X 12"h or 12" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 75" width X 14. 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