Hammond 1590BB Unpainted Lip Top Aluminum Enclosure, 4.7" L x 3.7" W x 1.2" D
The box most preferred by major electronics magazines because of quality and versatility. This heavy-duty enclosure is made of high-quality die-cast aluminum. The enclosure acts as an excellent heat sink, which makes it great for high temperature circuits (up to 600 degree C). assembly screws included.