6" X 30" or 30" x 6" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 7.75 X 31.75] Hi-Lo Oval Stack Head Designed for both wall and

Designed for both wall and ceiling applications

Plumbing tubing is measured by it's inside diameter I

Actual Front End Outer Dimensions Are 4

to Ensure Perfect Smooth Finish

actual front end outer dimensions are approximately 22 5/8" width X 12 5/8" height -

6" X 30" or 30" x 6" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 7.75 X 31.75] Hi-Lo Oval Stack Head Designed for both wall and+ 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