Feature:1. Easy Conversion: This electrical converter allows you to change a style 7 way vehicle adapter to a 13 pin European connector2. Convenient to Use: Plug and Play design, minimize the hassle of installing any new wiring inside, no need for other adapters3. Dust Proof: Includes a dust cover on the side of the 13pin to keep your plug clean when not in use4. Connecting Function: Converter with the function of separating the stop signal of the two wire system of American vehicles. Wiring 7 way vehicle connector to trailer with European 13 way trailer wiring5. Good Material: Made of high quality plastic, durable and sturdy, it's light in weight and suitable for long service lifeSpecification:Item Type: Trailer ConnectorSize: 7 Pin to 13 PinMaterial: plasticFitment: replacement for truck, car.Package List:1 x Trailer ConnectorNote:If your American vehicle has the 7 pole RV Blade Socket plug, and your European trailer has the 13 pin round plug, where your American car needs to separate the stop and tail signals, this trailer wiring connector will have to be used.