Gerber Classics™ PVC Pop-Up Drain for Standard TubDrain Location: Drain in Tee Material Material Construction: PVC Brand: Gerber Features 1 1 2" Plastic Tubing Adjustable Self Retaining Rubber Head Gasket Cast Brass Shoe Plug Extra Long Plunger Stroke Pre Adjustable Linkage Description Gerber offers a variety of different types of drains, including lift up and pop up drains. Each type of drain helps to channel the flow of water, and features a solid rubber stopper to ensure the retention of water