The 6412 ES water, oil & dust tight enclosures are used indoors or outdoors in areas where the enclosures may be subject to hosing or to water coming from any direction or for protection against dust, dirt or oil splashing. The 6412 ES are made from quality 14 GA or 16 GA steel, with corner seems continuously welded. The opening has a curled lip around all sides to prevent dripping water from entering the enclosure when the door is open, it also increases rigidity. A high quality robotically poured-inplace seamless gasket ensures a complete and durable water tight seal. The pins of the concealed hinges can be pulled out to remove the door. A ¼ turn locking mechanism (or 3 point latch system on larger enclosures) insures positive closing. Internal mounting holes are provided. Body stiffeners are provided on larger models. Each enclosure comes complete with a 12 GA inner panel which is double bent* for maximum rigidity and which mounts on M8 welded studs. Enclosures are finished with heat fused polyester powder, electrostatically applied on a phosphatized base. The box is RAL7035 light grey, the panel is unpainted galvanized steel. CSA Certified / UL Listed NEMA 4-12 / IP66