Source 1 Drainage Trench & Driveway Channel Drain with Galvanized Steel Grate - 3 Pack Includes a total of 10' of channel with galvanized steel grates, 1 end-Cap and 1 end-Outlet Durability and high performance ensures a permanent collection and dispersal of standing water. Class B Load Rated for cars, trucks, vans and light duty vehicles Heel Guard & ADA Approved for added safety. , grates are easily removable for cleaning. Built In bottom outlet for alternative piping method - accommodates 3" and 4" sewer and drain pipe