WingTite 03-1224 Easy Installation Replacement Shower Drain, Chrome PlatedIf youve got a leaking drain in a fiberglass or plastic shower, Wingtite is your CLEAR choice because it installs entirely from the TOP without removing the shower. Compatible with multiple sub flooring systems, WingTite is the ONLY installed shower drain using a patented O ring sealing design. The O ring allows vertical shower pan movement, preventing stress on the shower drain and pan, which is often the cause of the original drain failure. In less