12"w X 6"h [Duct Opening] 3-Way Horizontal Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 7.75"H] 6in diameter Our filter grille latch is

Our filter grille latch is easy to use on your fingers and requires no screwdriver to open

+ Product Details Size - 30"w X 12"h X 2"d (for duct opening measurement only)

+ Product Details Size - 25"w X 20"h is the size for the duct opening measurement only

High Quality – High quality ABS plastic will never rust

12"w X 6"h [Duct Opening] 3-Way Horizontal Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 13.75"W X 7.75"H] 6in diameter Our filter grille latch is+ Product Details Size 12"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 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