12" X 20" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 21.75 X 13.75] 2-Way Deflection This 25" X 10" end

This 25" X 10" end cap is constructed with 26-gauge galvanized steel

actual front end outer dimensions are approximately 28 5/8" width X 34 5/8" height

this access door is built to last and never rust

3s ease-in-out

Design – Designed to withstand bends and sharp turns without kinking

12" X 20" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 21.75 X 13.75] 2-Way Deflection This 25" X 10" end+ Product Details Size 12" x 20" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 75" width X 13. 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 shrink wrapped