14" X 4" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White 10" Diameter plus { display: inline-block

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Ideal for Walls & Ceilings: Designed for seamless installation in standard 18" X 6" duct openings

+ Product Details Size - The listed 12" diameter refers specifically to the size of the duct opening

Ideal for Walls & Ceilings: Designed for seamless installation in standard 12" X 4" duct openings

+ Product Details Size – 34"w X 6"h is the size for the duct opening measurement only

14" X 4" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White 10" Diameter plus { display: inline-block+ Product Details Outer dimensions: 15. 75"W x 5. 75"H fits a 14" X 4" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air supply