Stormwater that can't properly drain not only leaves a big, mucky mess and unsafe, slippery surfacesit can erode the soil, lead to mosquito breeding grounds, and cause costly water damage to property. The solution? Put a drainage system in place. The 18 in. Square Catch Basin Drain Kit is designed to take care of heavy flows from lawns, landscaped areas, parks, driveways, and courtyards, and includes the components you need to collect and direct water to drain pipe. The all-in-one kit contains a 2-opening polyethylene catch basin drain, polyethylene drain grate (or drain cover), 2 outlet adapters to make the connection to 6 in. and 8 in. drain pipes, 2 reducer rings to fit additional pipe sizes, and drain plug. Put the catch basin to work, and it does more than just "catch" water as part of a complete drainage system, it directs water to connected drain pipes which carry the water to a discharge point such as a pop-up emitter, or to percolate into the ground with a dry well or infiltration trench. Built-in basin sump is easy to access and clean. The storm drain with grate is rated for NDS Class B loads when properly installed. NDS offers free tools such as the Home Drainage Center, Calculators, and NDS Stormwater Drainage mobile app to help make your project a success. Founded in 1972, NDS is the preferred choice of professionals and the leader in stormwater management solutions with proven products, tools, and support to help you get the job done right.