Gilardino Multi-Tow Plug-in Simple Wiring Kit,7 and 4 Pin Trailer Connector

7 Pin Trailer Plug to Cable, 7 Way Power Access to O Ring Connector, O-Ring

4 Way Trailer Wiring Harness 5FT Jacketed Cable, 16AWG 4 Pin Flat 16AWG-5FT

4 Pin Trailer Wire Extension, 4 Way Flat Trailer Light Plug Connector with 40Ft

10Ft Trailer-Side 4-Pin Flat Wiring Harness with Jacketed Cable 10 Feet

Flat 4 Pin Trailer Extension Cable 12-Inch 4 Way Connector Vehicle Trailer-Side