Steel channel is a hot-rolled carbon steel made in a “C” shape. Constructed using a vertical web and top and bottom horizontal flanges with inside radius corners, it is available in a wide range of sizes and thicknesses. The shape provides superior structural support, making it an ideal product for frames and braces used for machinery, enclosure, vehicle, building and structural support applications. Handy Steel Stocks supplies Black Channel 300+, Duragal Channel and Hot Dipped Channel.