16" X 16" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 17.75"W X 17.75"H] Color_Red Oak Wood actual front end outer dimensions

actual front end outer dimensions are approximately 20 5/8" width X 28 5/8" height

+ Product Details Size - 28"w X 22"h is the size for the duct opening measurement only

Experience the difference in quality with our sleek design and hassle-free functionality

actual front end outer dimensions are approximately 21 5/8" width X 33 5/8" height

Equipped with a locking eight-tumbler key system

16" X 16" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 17.75"W X 17.75"H] Color_Red Oak Wood actual front end outer dimensions+ Product Details Size 16"w X 16"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 17. 75" width X 17. 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