The 1550EBK is a diecast aluminum enclosure designed to house electronic instruments. This model measures 171 mm in length, 121 mm in width, and 55 mm in height, and comes in a durable textured black powder coat finish with matching black screws. Its lap joint construction provides IP54 protection against dust and splashing water without a gasket. The tough yet easy-to-machine aluminum, along with features like no internal ribs and a low side wall draft angle, makes it ideal for mounting PCBs and connectors in a variety of electronic projects.