8" X 6" [Duct Opening] 2-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 9.75"H X 7.75"H] 8in diameter 75" Width X 19

75" Width X 19

+ Product Details Size – 25"w X 22"h is the size for the duct opening measurement only

our Radial Damper simplifies the process of managing airflow

+ Product Details Size - 32"w X 8"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 10 5/8" width X 28 5/8" height

8" X 6" [Duct Opening] 2-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 9.75"H X 7.75"H] 8in diameter 75" Width X 19+ Product Details Size 8"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" width X 7. 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 Location