The Storm Drain(TM) drainage system is easy to install and allows maximum flexibility in solving your drainage requirements around the home or light commercial applications. Typical uses include driveways, pools and walkways wherever excess water and errosion are a problem. The systems design allows maximum flexibility in length of channels, corners and intersections. You can connect storm drain to mole-pipe or 4" stormwater pipes with bottom or end outlet, inline collection pit, and prevent leaves or other debris clogging pipes or waterways with the leaf guard. The tough durable and lightweight uv stabilised plastic channel includes portland grey grate to suit domestic pedestrian and vehicle traffic. Supports domestic passenger vehicles (with appropriate installation in concrete). Tough and durable lightweight plastic moulding which is easy to assemble and install. 1-year warranty.