12V/24V Strong Low Noise Wind RV Vent with Fan Side Air Exhaust for Trailer Caravan Camper Automobile Waterproof Outlet

High-concerned chemical : None Special Features : Never Turn Yellow Item Weight : 0.68kg Item Height : 7cminch Item Width : 18.5cminch Item Length : 20.5cminch Origin : Mainland China Model Name : 011063 Features : Low noise / Strong wind Voltage : 12V/24V Current : 0.2 A / 0.3 A Insect screen : Protection against dust and bugs Hole size : 175 * 155 mm Installation thickness : Min installation thickness 50mm