Standard Features include: Modern state-of-the-art styling, performance rated refrigeration system utilizing environmentally safe R-134a refrigerant, 3" non-CFC polyurethane foam insulation, chrome plated flow line handles, cam-action lift-off hinges, self-closing doors, automatic interior lighting, magnetic snap-in door gasket, cylinder lock in each door, automatic electric condensate evaporator, heavy-duty, epoxy-coated steel shelves, external dial thermometer, 5" casters.