Adafruit On-Off Key Lock Switch, mechanical key switch, on / off, 12mm
Full metal key switch, 30V-1A, Ø10mm, solder connection
Schlüsselschalter, ON-ON, Ø19mm, Schlüssel mit gleichem Code
Schlüsselschalter, ON-ON, Ø19mm, Schlüssel mit Zufallscode