BlueFire 4 Way Flat to 7 Way Round Blade Trailer Adapter Plug End with Mounting Bracket 4 Pin to 7 Pin Electrical Connector for RV, Truck, Car - YYC011-BF-123

• 【Stable and Durable】: Made of heavy-duty plastic, our connector is built to last. With brass terminals and tin contacts, it provides better conductivity and prevents rust. The well-sealed spring dust cover protects the connector from dust and corrosion, ensuring long-lasting performance. 【Easy to Install】: Our standard round 7-way flat blade connector is designed for easy installation. Simply insert it into the slot of your trailer and it will stay securely in place. It's plug-and-play, so you won't have to worry about any swing or looseness. 【Compact Traction Adapter】: Our adapter converts a four-way flat socket into a seven-way round socket, making it easy to transmit power from your vehicle to your trailer. It connects tail lights, reversing lights, turn signals, brakes, and auxiliary power, providing reliable power and good lighting for driving, camping, and more. 【4-Way to 7-Way】: Our heavy-duty 4-way flat socket is converted to a 7-way round socket, providing reliable power for traction and good lighting for driving lights, tail lights, RV camping lights, or other 4-pin LED accessories. 【4-way wide application】 It can be used with any factory OEM seven-way plug, suitable for marine, RV, ATV, Chevrolet, Ford, Dodge, RAM, Toyota or GMC.