Heavy Duty 7 Way Plug Inline Trailer Cord 8 Ft Wiring Harness with 7 Gang Waterproof Junction Box, 7 Pin Connector Cable Extension for RV Truck Camper Boat Hitch Towing Car Light & Brake Control

Heavy Duty 7 Way Plug Inline Trailer Cord 8 Ft Wiring Harness with 7 Gang Waterproof Junction Box, 7 Pin Connector Cable Extension for RV Truck Camper Boat Hitch Towing Car Light & Brake Control

• Easy Installation: 7 color-coded junction boxes with standard color-coded wires make each circuit function immediately clear, allowing easy and accurate connections, eliminating confusion----Pre-wired, with detailed wiring diagrams(due to differences between trailer manufacturers, please carefully read and refer to the wiring instructions before use, and connect the cables according to wire color and function to avoid errors), no professional electrician knowledge required, greatly simplifying the installation process----Universal 7-way/7-pin plug, widely compatible with most tow vehicle interfaces, plug and play----Plug end with finger tab for quick and easy removal, making usage convenient
• Superb Conductivity: High-spec OFC pure copper cores (12AWG*2+14AWG+4*16AWG) with 7-circuit copper molded plug ensure stable and efficient current transmission, minimizing voltage loss----Upgraded dual-pin/dual-contact design provides double contact area and redundancy compared to traditional single-pin plugs, achieving tighter connections and effectively preventing light flicker or malfunction----Optimized conductivity ensures stable operation of high-current devices such as brake controllers and auxiliary power----Tightly secured terminals prevent accidental disconnection during use----Does not overheat during prolonged use, ensuring safety
• Durable & Sturdy: Comprehensive sealed protection: junction box equipped with 4 open/4 closed rubber grommets, allowing flexible cable routing and full sealing for waterproof, dustproof, and corrosion-resistant performance----Robust housing material: flame-retardant ABS engineering plastic junction box with flexible, durable, UV-resistant PVC jacket, impact-resistant and wear-resistant----Capable of withstanding extreme temperatures from -40°C to +105°C and UV exposure----All wire connection points securely enclosed within the junction box, preventing exposed wires, short circuits, or abrasion----Heavy-duty cable, OD16mm, strong and durable, long service life
• Universal Compatibility: Universal compatibility for all scenarios, one-stop solution: strictly follows the US standard 7-way/7-pin interface specification, perfectly fits all types of tow vehicles (e.g., pickup trucks, SUVs) and trailers (including RVs, campers, fifth-wheel, gooseneck, cargo trailers, boat trailers, food trailers, motorcycle trailers, and construction equipment), and compatible with multiple wiring standards----Ensures seamless connection and worry-free installation regardless of your equipment’s age or brand
• 2-Year Warranty: Should any quality issues arise within the first two years of purchase, we are happy to offer a refund or replacement. For any inquiries or assistance, please feel free to contact us through Amazon. We are committed to delivering the highest level of service and ensuring your complete satisfaction