14" X 14" [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 15.75"H] Color_Red Oak Wood With a 4" diameter for

With a 4" diameter for the duct opening measurement

please note that the total outer dimensions of the grille measure 7" in diameter

+ Product Details Size - 30"w X 10"h is the size for the duct opening measurement only

[Outer Dimensions: 32

Built with rust-resistant aluminum and a scratch-resistant powder-coated finish

14" X 14" [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 15.75"H] Color_Red Oak Wood With a 4" diameter for+ Product Details Size 14"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" width X 15. 75" height. High Quality High quality steel with counter sunk screw holes (screws included) and no sharp edges. Equipped with a lever for easy airflow adjustment and dampening. Airflow Control Adjustable airflow lever allows precise control over the direction and volume of air. Installation