.5" Black Latching on/off switch

Latching Black On/Off switch. (Blue switch pictured, same style but all black)

 

These switches fit into a .47" hole and have a nice smooth action to them.  Solder tabs make them easy to work with.  Not suitable for face mount AA box projects as they are about 1mm too long to get the cover on. You could put a black rubber washer to lift them up a bit though and they would work okay.  Approximately 15mm long from the base of the switch.