This is a brand new 34" pigtail wiring harness, great for adding a second vehicle for your brake control, and the wire connectors and screws are included. This wiring harness comes with a straight 4-connector plug that fits into the back of various brake controls, and the other end has four wires that would be spliced into your vehicle towing system. This plug will definitely work with Tekonsha P3, Prodigy P2, and Primus IQ models, as well as with the Valley Phantom Controller. This item is brand new and ready to ship.