Extruded Aluminium Enclosures
Extruded aluminium enclosures consist of one piece of box-section aluminium for the body, with two plastic/metal end caps and a optional bezel. These enclosures are really good for small/medium PCB projects. The extruded aluminium normally has guide rails on the insides so that PCBs can slide into it. With the case being made of metal, heatsinking is easy.