Danco, Inc. 89088 Snap-in Style Shower Drain, for Use with Cast Iron, Plastic and Clay Tile Pipes, Stainless Steel, Single With a snap-in installation style, this shower drain fits cast iron, plastic and clay tile pipes. The prongs of this product can be adjusted fit whatever drain you have for a wuick and easy installation. These prongs are spaced 2-3/4-inches apart from one another. The drain pop-in is finished in a stainless steel colorway. This will help keep your drain clear.