Super-versatile five-way blade pickup selector switch.
It offers a huge variety of switching options. Ideal for custom designs.

Four individual five-way switches in a single switch.
Experiment with multiple pickup switching, coil tapping, phase reversal, capacitor selection, etc, etc.

Wiring examples can be found here:
http://www.seymourduncan.com/support/wiring-diagrams/
Pull down and view super 5 way diagrams.