I have found another UK website (Website:http://www.axesrus.com/axeknobs.htm) which offers this switch but they do not ship to the United States. If you need a picture of this switch, this website has a pretty good one.
I my opinion, there is nothing unique about this switch in terms of its wiring capabilities, BUT it has really good "action" or "play" to it and it seems extremely robust.
This switch MAY be manufactured in China. I do know that the Fender Squire Standard Strats are using this switch. You can find some threads on Harmony Central website and the Telecaster Guitar Forum (Website: which verify this.
P.S. 'YKE' MAY be the manufacturer but as of right now, i cannot tell who actually manufacturers this switch.