12" X 10" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 11.75"H] 14" Diameter this air vent diffuser is

this air vent diffuser is built to last

+ Product Details Size – 32"w X 25"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 30 5/8" width X 34 5/8" height

High Quality – High-quality aluminum with counter-sunk screw holes (screws included) and no sharp edges

actual front end outer dimensions are approximately 34 5/8" width X 16 5/8" height

12" X 10" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 11.75"H] 14" Diameter this air vent diffuser is+ Product Details Size 12"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" width X 11. 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