Features: 1.Easy and Ergonomic: You can be easy and comfortable with the ergonomic design of this trailer wiring female plug, and plugging in your trailer wiring and trailer lights. 2.Handle Shaped Body: This trailer round wiring female plug features a handle shaped body for a firm grip when plugging in or unplugging trailer wiring. 3.Concealed Wire Terminals: This trailer wiring plug comes with concealed wire terminals, which helps protecting the splice in connection points for the wires, keeping them safe from dirt, rain, corrosion and other threats. 4.Connecting Items: Our trailer wiring plug can be used to connect the taillights, brake lights, reverse lights, turn signals, trailer brakes and so on. 5.Great Replacement: This connector makes a great replacement 7pin RV plug connector and commonly used replacement for towing, RV, travel trailers. Specification: Item Type: Trailer Plug Connector Material: Metal Specification: 7Pin Wiring Definition: 1 Pin Yellow Wire, Left Steering 2 Pin Black Wire, Reverse Light 3 Pin White Wire, Bottom Wire 4 Pin Green Wire, Right Steering 5 Pin Blue Wire, Running Brake 6 Pin Red Wire, Brake Light 7 Pin Brown Wire, Tail Light, Side Marking Light Fitment: Replacement for RV or Trailer PackageList: 1 x 7 Pin Trailer Wiring Plug