8" X 4" [Duct Opening] 2-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 9.75"H X 5.75"H] Compatible With Duct 6in Airflow Control – Adjustable airflow

Airflow Control – Adjustable airflow lever allows precise control over the direction and volume of air

All steel wire is applied between PET surfaces to prevent corrosion (oxidization)

actual front end outer dimensions are approximately 22 5/8" width X 26 5/8" height

+ Product Details

actual front end outer dimensions are approximately 38 5/8" width X 22 5/8" height -

8" X 4" [Duct Opening] 2-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 9.75"H X 5.75"H] Compatible With Duct 6in Airflow Control – Adjustable airflow+ Product Details Size 8"w X 4"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" width X 5. 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