Kenburg 4" inch Air Vent Duct Connector Flange, Plastic Fryer Vent Adapter Air Vent Duct Connector Flange Straight Ventilation Pipe for Cooling Heating Ventilation HVAC System

Features: High cost performance: the product includes two 4-inch flanges and four adjustable stainless steel pipe clamps, which can be used simultaneously or as a replacement for emergency use Stylish design: our flange connector adopts beautiful and round design, perfectly decor your house, the ducting connector can be widely applied to homes, cellars, garages, and more Specifications: Material: plastic iron Color: white Size: 4inch*4inch*1.97inch Package includes: 2x 4 inch duct connector flange , 4x adjustable stainless steel duct clamps Notes: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen display.