14"w X 8"h [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 9.75"H] flat stamped steel + Product Details Size -

+ Product Details Size - 36"w X 12"h is the size for the duct opening measurement only

The premium durable material guarantees that they will never rust or wear through

Don’t worry

actual front end outer dimensions are approximately 24 5/8" width X 16 5/8" height

actual front end outer dimensions are approximately 27 5/8" width X 12 5/8" height

14"w X 8"h [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 9.75"H] flat stamped steel + Product Details Size -+ Product Details Size 14"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" width X 9. 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