SUMMIT is one of the market’s leading suppliers of quality range hoods. Our shell hoods offer solid construction at great value in a range of sizes to accommodate all kitchens. The Shell20B is a 20 inch wide shell hood in black. It has the same construction as our basic range hoods, but without a fan or light. Additional units are available in white, bisque, and stainless steel and come in 24, 30, and 36 inch widths to match most ranges. All SUMMIT range and shell hoods are made in the U.S.A.