In addition to its complete line of nonmetallic enclosures, Allied Moulded offers a wide variety of enclosure accessories to suit your specific application need. They include HMI cover kits in five sizes with multiple latching options, 12 sizes and two colors of hole plug assemblies, a range of inspection windows, back panels, hinged front panels, ventilation kits (including the NEMA 4X vent kit) and more.