Oatey Four-Way Area Drains are designed to efficiently drain water in garages, patios or utility room areas. This drain solvent welds over 2 in. or inside 3 in. Schedule 40 DWV pipe and includes a plastic screw-in strainer that is easily removable for quick access to the drain pipe. Oatey products have earned the trust of plumbing professionals for over 100 years.