8" X 30" Or 30" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 31.75] Sheet Metal Fittings actual front end outer dimensions

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

accordion-toggle:hover { color: #5296DD

+ Product Description Introducing our 18" x 30" or 30" x 18 Floor Grille - a reliable and durable air grill designed for exceptional performance and built to last

+ Product Details Size – 10"w X 4"h is the size for the duct opening measurement only

3/4" - 2981 PSI

8" X 30" Or 30" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 31.75] Sheet Metal Fittings actual front end outer dimensions+ Product Details Size 8"w X 30"h or 30" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 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