Does your vehicle have a 4-Prong Flat and your trailer have a 7-Way Round (Flat Pins) Plug? This adapter is your answer. It converts the vehicle's 4-Prong Flat Female connector to a 7-Way Round (Flat Pins) Socket. Three additional leads are accessible, Blue for connection to electric brakes and Black for aux power and Yellow for aux power
- Socket has durable Black Plastic finish
- Does not include mounting bracket
- 7 Way Round has Flat Pins
California Residents: Proposition 65
