Because the inner tracks are the same, one side's tracks will be closer together than the other. Therefore one of the wires is shorter than the other by about an inch. The longer one being about 14" long. In an earlier post I mentioned a metal strap holding the wire and attaching to the hook on the seat. well either I've left one attached to a seat OR only the longer wire gets a strap ... 'cause I only have one in my bag of parts.

here ya go ...