You've got a bare PCB that needs protection from dust, humidity, and the odd drop on the bench. This snap-in enclosure handles it without a single screwdriver. The high-impact ABS shell shrugs off temperature and humidity swings you'd see in a garage or a regional workshop. Open it, close it, no tools. The rubber cable entry cuts clean with a knife when you need to feed wires through. Four internal bosses keep your board seated so it's not rattling around in the box. Available in black or light grey