Light and Flag Mount attaches to Type III barricades. Each mounting device accepts up to 2 warning flags and 1 light. Consists of UV.-stabilized polyethylene. Requires no additional hardware to install on companys extruded uprights. Also contains molded-in hardware holes to ease installation on other barricade uprights, ranging from 2- or 3-lb. U-channel versions to 1-in.-sq. styles made of plastic or metal.