10"W X 8"H [Duct Opening] ALUMINUM RETURN GRILLE - EASY AIR FLOW - LINEAR BAR GRILLES [OUTER DIMENSIONS: 11.875"W X 9.875"H] 18" Round Duct Pipe but still light and handy

but still light and handy

75"H – fits a 20" X 10" duct opening

Easy Installation – Includes all necessary screws for quick and hassle-free setup

actual front end outer dimensions are approximately 18 5/8" width X 18 5/8" height

10"W X 8"H [Duct Opening] ALUMINUM RETURN GRILLE - EASY AIR FLOW - LINEAR BAR GRILLES [OUTER DIMENSIONS: 11.875"W X 9.875"H] 18" Round Duct Pipe but still light and handy+ Product Details Size 10"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 875" width X 9. 875" height. High Quality High quality aluminum with counter sunk screw holes (screws included) and no sharp edges. Design Unrestricted airflow For Your HVAC system noise free components no vibrating louvers etc. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was