IBM PC Lock Systems
IBM Personal Computer Keylock OptionÂ
IBM Personal Computer Keylock OptionÂ
Not placed
Used to mechanically lock power switch in IBM PC's
IBM part number 2683177
IBM Personal Computer AT keys
IBM Personal Computer AT keys
Not placed
The key does not fit any IBM PC AT in my collection
Text in Japan: "In case of repair / maintenance, please send this key with your device"