I bought this classic 5 way switch in the past for my Strat, when I had to re-make all the internal wiring.
It did work just ok, but I'm not that much confident with its quality overall. When I had done all the wiring, guitar set to play and all, I found that the switch was showing a little opposition every time I had to select the fifth position of the switch.
This happened because the little moving metal strip inside of the switch, which is there to make the connection to the pickups' signals, was bouncing with one of the other little metal parts inside of the switch itself when I selected the fifth position. It was a little annoying, and after some time I replaced this switch with another one of this same model, and everything went better then