20 X 12 Wood Louver Insert For 1-3/4" Thick Door

Part Number: LVR20124 Chevron 20 x 12 Wood Louver Insert for 1-3/4" thick door LVR20124 Chevron louvers provide air movement while maintaining privacy in both directions. Vented slots allow for air movement, which may be required to meet certain codes. Used for Furnace Rooms, Utility Rooms and to convert a plain door into something nicer. Center Mullion is standard on units 20 inches or wider Call Size: 20 x 12 Cut Out Size: 21 x 13 ( 1" more than call size ) Outside Tip - Tip Width: 21-7/16 inches Outside Tip - Tip Height: 13-1/4 inches Door Thickness: 1-3/4 inch Installed with 8 Screws from Inside