Those seem to be all brass....WOW they're expensive too!!
I sure dig the push-button switches.
I wonder who makes them for this company....just can't justify paying US$20 for a switch when a $3 industrial quality toggle switch will do just fine in my place (not to mention my building is from 1940-something -- the button switch was obsolete by then).
Has anyone here ever dealt with such switches? I also notice these new ones are back-stab *grr*