Photo 1 of 4 Inch Duct Connector, HG Power 100mm Plastic Straight Pipe Flange for 4" Ducting Pipes Hoses Heating Cooling HVAC Ventilation Use, Black

Double tap image to zoom

Photo 1 of 4 Inch Duct Connector, HG Power 100mm Plastic Straight Pipe Flange for 4" Ducting Pipes Hoses Heating Cooling HVAC Ventilation Use, BlackPhoto 2 of 4 Inch Duct Connector, HG Power 100mm Plastic Straight Pipe Flange for 4" Ducting Pipes Hoses Heating Cooling HVAC Ventilation Use, Black