12"w X 8"h [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 9.75"H] flat stamped steel Every part is hand inspected

Every part is hand inspected for quality before it is packaged

Powder-coat finish

Achieve superior control over your indoor airflow for a more comfortable space

+ Product Details Size – 28"w X 6"h is the size for the duct opening measurement only

And is classified as Class 1 Fire Proof - B1

12"w X 8"h [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 9.75"H] flat stamped steel Every part is hand inspected+ 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