12"w X 8"h [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 9.75"H] w34h34 Suitable for all AC applications

Suitable for all AC applications

+ Product Description Introducing the 8" Radial Damper – Your Solution for Controlled Airflow

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

75" Height - SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE

12"w X 8"h [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 9.75"H] w34h34 Suitable for all AC applications+ Product Details Size 12"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 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