14" x 14" - 4-Way Curved Blade Supply Air Grille - Maximum Air Flow w30h30 + Product Details Size -

+ Product Details Size - 36"w X 18"h is the size for the duct opening measurement only

85" width X 5

making it ideal for preventing tampering or unauthorized adjustments

offering maximum flexibility

providing the flexibility to match specific ventilation requirements or personal comfort levels

14" x 14" - 4-Way Curved Blade Supply Air Grille - Maximum Air Flow w30h30 + Product Details Size -+ 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