4-Way Flat to 7-Way RV Blade Adapter Kit, Dual-Output 4 to 7 Pin Trailer Wiring Adapter Connector with Mounting Bracket, Multifunctional Automotive Accessories, Universal for RV Truck Trailer

Specifications: Material: PVC, copper Color: black Size: wire length: 16.9" Weight: 445g/15.7oz Packaging Includes: 1pc Why you need our product? -7-way RV and 4-way flat trailer electrical adapter equip with dust cover and spring loaded cover to keep terminals clean. -Dual 4 way and 7 way trailer light adapter for connecting 4 poles or 7 poles trailer to factory 4 pin socket to power taillights, brake, turn signals, reverse, electric trailer brakes and auxiliary power 12V.

• High Quality Material: This trailer line plug adapter is made of high-quality PVC insulation and pure copper conductor, ensuring excellent conductivity, heat resistance, and durability. Copper core provides stable power transmission for key functions such as braking and lighting, while thick PVC sheath can resist wear, corrosion, and daily wear.
• Universal Size: Equipped with 16.9 inch long wires, this adapter provides flexible installation and sufficient range between the vehicle and trailer, reducing short line restrictions. It features a dual output (4-pin to 4-pin and 7-pin) multi trailer design, converting the vehicle's 4-pin factory socket into a combination of 7-pin RV and 4-wire flat connectors. This versatility makes it compatible with most trailers, including RVs, flatbed trailers, multi-purpose trailers, and more.
• Easy Installation: Installing this trailer wire adapter is very simple. The integrated design is suitable for universal installation holes and facilitates wiring connections. Firstly, use the accompanying mounting bracket to secure the adapter in the desired position, and then firmly fix it with the provided screws and nuts. Connect the corresponding wires to the vehicle's 4-pin socket and the trailer's 4-pin/7-pin plug - no complex wiring skills are required.
• Dual Connection & Protection: This adapter features a dual connection design, allowing you to use an accessory to connect a 4-pole or 7-pole trailer to the vehicle's factory 4-pin socket. It integrates additional wires for braking, reversing, and power functions, meeting the electrical needs of all trailers. The spring dust cover and silicone seal provide dual protection: preventing debris and water from entering, ensuring stable performance.
• Package Includes: This product is packaged in boxes, each containing 1 trailer wire plug adapter, 2 screws, and 2 nuts. The screws and nuts are made of corrosion-resistant materials, ensuring that the adapter can be securely installed even during long-distance towing, meeting most of your towing needs.