ABS Male Thread Cap and Bow Drain & Aeration, 4

The Bow Drainage & Aeration ABS Male Thread Cap is made from a durable ABS material that will withstand years of trouble-free use in your drain system. The 4″ diameter plug complies with CSA B181.1 and NSF 14 standards for ABS drain pipe components, ensuring a tight and secure fit in your drainage and vent piping. Its simple and functional design makes it easy to install and make drainage fittings while remaining invisible, allowing you to focus your decorating efforts on other parts of your home.