Hoffman A20R166HCR, Hinged Cover, Medium, Type 3R, 20.00X16.00X6.00, Galvanized/PaintThese enclosures have a size range of 16 x 12 x 6-in. to 48 x 36 x 16-in. and meet basic functionality requirements for applications that require protection from rain, sleet, snow or dripping water.Features:16 or 14 gauge galvanized steel