Lights & Wiring

Brake Control Wiring Adapter - 2-Plug - MercedesThe 2-plug units are designed for brake controls that have a wiring port built into the back of the unit. Simply plug the brake control end of the wiring harness into the back of the brake control and the...

Adapter - 7-Way RV Blade to 6-Way Round Trailer - Center Pin AuxiliaryThere are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare...

Electrical Adapter - 7 Way Round Vehicle to 4 Way Flat TrailerThere are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare...

Low-Profile Submersible Trailer Light KitLow profile for trailers over 80 inches wide. Ideal replacement lights for most boat trailers. Conforms to applicable U.S. FMVSS and Canadian CMVSS safety standards. Kit Includes:(2) multi-function...

Submersible Trailer Light KitApplicable to trailers under 80 inches wide. Ideal for utility, snowmobile, camping, motorcycle, and boat trailers. Design conforms to applicable US FMVSS and Canadian CMVSS safety standards.Complete Kit Includes: A...

7 to 4 Trailer Plug AdapterSea-Dog's 7 to 4 Adapter for Trailer Plugs.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to...

7 To 5 Trailer Plug Adapter Injection molded PVCWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.