• Use as rain drain, D-Box or drop-box, allows for all configurations Use as a rain drain for gutters, driveways and sub surface drainage Use with the 12 in riser to bring cover or grate to grade as needed Accepts 2 in, 3 in, 4 in and corrugated pipe Use with solid cover or grate, your choice, no additional cost Four stabilizing feet with every box

The Polylok 12 in round catch basin is the most versatile drainage box on the market today. You can choose what height you want your inlets and outlets to be. It also comes complete with the only seal of drainage boxes in the market that accepts 2 in, 3 in, 4 in and corrugated pipe. No more different fittings to inventory.