14" X 4" [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 5.75"H] RV Mobile Home For 8" Round Duct Opening

For 8" Round Duct Opening - Spiral or Flex

This aluminum adjustable louvered garage vent allows air ventilation and circulation in your garage 24 hours a day

+ Why HVAC Premium HVAC Premium has been providing superior quality service for many years

+ Product Details Size - 20"w X 24"h is the size for the duct opening measurement only

+ Product Details Size - 25"w X 36"h is the size for the duct opening measurement only

14" X 4" [Duct Opening] 3-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 5.75"H] RV Mobile Home For 8" Round Duct Opening+ Product Details Size 14"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" width X 15. 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