Hon&Guan 4 Inch Duct Connector, 4 Inch Duct Connector Flange Dryer Vent Connector for Heating Cooling Ventilation System, Plastic Dryer Vent Wall Plate -Black.
【EASY TO INSTALL】Dig holes of corresponding caliber on the wall, ceiling or any other surface, fix the dryer vent connector, connect it with the ducting, and fix it with the attached clamps. Actual outside diameter: 95mm.