Trailers require electrical hook-ups that make towing safer for you and others on the road. In fact, while each state has its own laws and regulations governing everything from size limits to weight restrictions, the one thing they all have in common is that your trailer must be wired for tail lights, brake lights and turn signals. This is accomplished by connecting your trailer to your vehicle’s electric system. Unfortunately, not all trailer electrical wiring is compatible with the wires of your car, truck, van or SUV. Fortunately, REESE® Towpower manufactures a full line of trailer electrical components for everything you need to get your trailer lights up and running for safe towing. We manufacture T-Connectors, wiring converters, wiring connectors, adapters, brake controls and more to make towing safe for you and the drivers around you. Best of all, our products install quickly and easily with simple do-it-yourself instructions.

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  • Retractable Wiring Adapter 7-Way to 4-Flat

    Retractable Wiring Adapter 7-Way to 4-FlatRetractable Wiring Adapter 7-Way to 4-FlatRetractable Wiring Adapter 7-Way to 4-FlatRetractable Wiring Adapter 7-Way to 4-Flat

    Part Number: 78007

    Product Description
    REESE Towpower adapters allow for quick conversion of different trailer wiring connectors. This particular adapter is designed to convert a 7-way round blade connector to 4-way flat trailer connector while utilizing a retractable wire extension. Able to extend to 42 inches it will reach to meet your trailers requirements. Adjust to keep wires form dragging on the ground and if not enough slack has been plan for the unit will automatically allow for greater slack in the wire if needed. It's the fastest and easiest way to make electrical connections when pulling a trailer that has a different wiring configuration than the vehicle. The rugged construction will offer years of trouble-free service and the compact design allows for convenient storage when not in being used to pull a trailer.


    • Converts 7-Way blade connector to standard 4-Flat connector
    • Adjust length up to 42 In.
    • No wires dragging on the ground
    • Retractable 4-Flat car end plug connects with standard 4-Flat trailer end connector
    • Adapts to factory 7-Way blade receptacle


    Looking for more product details? Download a brochure or application guide. Review our frequently asked questions or check out our helpful videos.

    Cequent Consumer Products offers a REESE Limited and a REESE Limited Lifetime warranty on some products. See our product warranty page for specific details.

    Cequent Consumer Products are distributed through our network of fine retail partners. Available in the United States and Canada you will find our top selling brands in stores and on the web. See our Network of Fine Retail Partners.

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