18"W X 12"H [Duct Opening] ALUMINUM RETURN GRILLE - EASY AIR FLOW - LINEAR BAR GRILLES [OUTER DIMENSIONS: 19.875"W X 13.875"H] 8" Diameter this floor register seamlessly combines Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

this floor register seamlessly combines durability and design

+ Product Details Size - 32"w X 20"h is the size for the duct opening measurement only

+ Product Details Size - 30"w X 4"h is the size for the duct opening measurement only

Design – Multi-shutter damper with handle lever for easy opening and closing - screws included

+ Product Details Perfect Fit & Easy Sizing - Designed for a 32" x 20" OR 20" x 32" duct opening (measured at the opening)

18"W X 12"H [Duct Opening] ALUMINUM RETURN GRILLE EASY AIR FLOW LINEAR BAR GRILLES [OUTER DIMENSIONS: 19.875"W X 13.875"H] 8" Diameter this floor register seamlessly combines Compatible With Duct 7in Applications This sheet metal DDAG A 1212 this floor register seamlessly combines durability and design + Product Details Size 32"w X 20"h is the size for the duct opening measurement only