16" X 16" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 17.75 X 17.75] Copper Coil-Insulated Line Set + Product Details Size –

+ Product Details Size – 20" x 24" or 24" x 20" is the size for the duct opening measurement only

with actual outer dimensions of 12

actual front end outer dimensions are approximately 14 5/8" width X 38 5/8" height -

Flush Access Door – Is a type of door or panel designed to provide access to concealed spaces

16" X 16" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 17.75 X 17.75] Copper Coil-Insulated Line Set + Product Details Size –+ Product Details Size 16"w X 16"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 17. 75" width X 17. 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