Side Outlet Ceiling Diffuser Box | 12" X 12" X 6" | Galvanized Steel Metal Box is Compatible with Duct 6" Merv 2 + Product Details Perfect Fit 4 X 12 Is CRFG2028 Width_14in

+ Product Details Perfect Fit & Easy Sizing - Designed for a 8" x 24" or 24" x 8" duct opening (measured at the opening)

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Our galvanized duct elbow is made of high-quality galvanized sheet metal with a crimped round end for easy fitting and secure connection

+ Product Details Size – 16"w X 12"h is the size for the duct opening measurement only

+ Product Details Size - 4"W X 4"H is (for duct opening measurement only)

Side Outlet Ceiling Diffuser Box 12" X 12" X 6" Galvanized Steel Metal Box is Compatible with Duct 6" Merv 2 + Product Details Perfect Fit 4 X 12 Is CRFG2028 Width_14in + Product Details Perfect Fit & Easy Sizing Designed for a 8" x 24" or 24" x 8" duct opening (measured at the opening) custom image popup overlay { display: none