14" X 6" [Duct Opening] 2-Way Vertical Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 7.75"H] Compatible With Duct 12in For 8" Round Duct Opening

For 8" Round Duct Opening - Spiral or Flex

High Quality – Commercial grade aluminum - will never rust - designed for warehouses

actual front end outer dimensions are approximately 20 5/8" width X 32 5/8" height -

16"w X 3"h Is The Size For The Duct Opening Measurement Only

14" X 6" [Duct Opening] 2-Way Vertical Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 7.75"H] Compatible With Duct 12in For 8" Round Duct Opening+ Product Details Size 14"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" width X 7. 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