Standard Gooseneck Shapes WALL MOUNT GOOSENECK Wall mounted reflectors are available in various designs. Mounts come assembled with a standard 1/2" hub. All gooseneck bends come with a round heavy duty cover plate to fit a standard round bell box. Standard colors available STANDARD COLORS White,Black,Red,Blue,Yellow,Green, Galvanized , Satin Nickel, Satin Copper. Size 1/2" RIGID PIPE