14" x 14" - 4-Way Curved Blade Supply Air Grille - Maximum Air Flow Brown These are airflow control components

These are airflow control components made to connect to supply grilles of the drop ceiling

actual front end outer dimensions are approximately 30 5/8" width X 36 5/8" height

Heavy Gauge Steel

Size - 10"w X 10"h is the size for the duct opening measurement only

14" x 14" - 4-Way Curved Blade Supply Air Grille - Maximum Air Flow Brown These are airflow control components+ 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 airflow dampening. Installation Location sidewall and ceiling. Design rigid gauge built for durability and long life in mind, but still light and handy. Powder