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 Screws Included - Easy Unrestricted

Screws Included - Easy Unrestricted Air Flow For Your HVAC System

actual front end outer dimensions are approximately 14 5/8" width X 20 5/8" height

and with a built-in back 1/2" mesh they also protect you from annoying rodents like mice

75" width X 37

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

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 Screws Included - Easy Unrestricted+ 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