Gerber Classics™ Lift & Turn Thru-Wall Drain for Standard Tub with "Clean Out Here" FaceplateDrain Location: Through Wall Gauge: 17 Material Material Construction: Brass Brand: Gerber Features 1 1 2" Brass Tubing in 17 or 20 Gauges Adjustable Self Retaining Rubber Head Gasket Cast Brass Shoe Plug Retaining Ring 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 when