Advanced Basement 3 In. X 4 In. X 4 In. Polyethylene Corrugated to Downspout Barb X Female Adapter Brand_Diamond Crystal Our heavy-duty powder coat finish

Our heavy-duty powder coat finish is 5 times more corrosion-resistant than others

13/16" inside or 55/64"-27 inside threads

A wax ring can be ruined and must be replaced if the toilet is not set properly on the first try

Ideal for low demand appliances such as dryers

Advanced Basement 3 In. X 4 In. X 4 In. Polyethylene Corrugated to Downspout Barb X Female Adapter Brand_Diamond Crystal Our heavy-duty powder coat finishCorrugated pipe and fittings are made from strong lightweight polyethylene plastic won't break or crush and resists acids, alkalis, and freezing temperatures. Ideal for drainage and waste management. Connects corrugated drain pipe to downspouts.