Trailer brake controller plug.

[Darrell T]

Hi all.
I have a Tekonsha Voyager, where the wiring doesn't have a plug on the end but instead just loose wires.
I am wiring 3 vehicles for a friend and he wants to be able to swap the Voyager between them. I have the vehicles wired with a generic vehicle trailer brake plug in (just like would plug into the back of a Prodigy. P3 etc.) and am looking for the male plug to wire onto the Voyager, it would be the same type/style plug that is on the back of the Prodigy. I can't seem to find one at my local trailer parts store and haven't had any luck online.
Does any one know where I might find this plug??
Did my description make sense?
Thanks
Darrell