Key features

• •Used to convert any 4-wire flat vehicle end plug into a combination of 7-way blade RV sockets and 4-way flat sockets, it has both 4-pin and 7-pin connectors for towing any heavy/light trailer. This special dual output electrical adapter allows for connection between mismatched trailer plugs and vehicle sockets.
• •Dual 4-way and 7-way trailer hitch wiring adapters provide reliable auxiliary power for traction (12V+wire), brake lights, turn signal lights, tail lights, backup lights, and electric trailer brakes
• •【Durable Structure】Both 7-way RV output socket and 4-way flat equip durable ABS plastic with a tightly fitting dust cover and spring cover to protect the terminals from dust. The tinned copper terminals have better conductivity and corrosion resistance, and are equipped with black sealing ferrules to protect the wiring harness
• •Standard 4 way and 7 way connector, easily and tightly snaps into trailer's existing socket and holds without any wiggle or loose; Full ready kit easy to install, package includes mounting bracket, screws, and nuts. All-in-one set design convenience your wiring connection.
• •Reliable after-sales service. We provide a one-year warranty for this product, and your satisfaction is paramount! If you have any questions, please feel free to contact us, and we are ready to support you