Gerber Classics™ Chain & Stopper 20 Gauge Drain in Shoe for Standard TubDrain Location: Drain in Shoe Gauge: 20 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 Heavy Duty Cast Red Brass Head Tee and Shoe Solid Rubber Stopper with Metal Post 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