Products VentilatorRound Vent Back Ventilator 197-00883-00 Item Number :197-00883-00 *S.S. 5 “ Butterfly vent grills. *Made of S.S. 304. You May Also Be Interested In Ventilator 197-00883-00 Butterfly Vent 956-03705-00 Light 556-10750-12V Fuel Hose Fitting 256-07075-00