14" X 14" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 15.75"H] Ceiling With a 6" diameter for

With a 6" diameter for the duct opening measurement

Tailored for Your Needs: Specifically suited for 24x24 lay-in diffusers

actual front end outer dimensions are 3"

+ Product Details Size - 6"w X 4"h is the size for the duct opening measurement only

Easy removal for cleaning

14" X 14" [Duct Opening] 1-Way Fixed Curved Blade Air Supply Diffuser Register Vent Cover Grille [Outer Dimensions: 15.75"W X 15.75"H] Ceiling With a 6" diameter for+ 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