Trailer Connector - 7 to 4 Way Converter

7 Way Blade to 4 Way Pin Flat Trailer Wiring Adapter Trailer Light Plug Connector . 7 way round (tow vehicle end) to 4 pin flat (trailer end). 7-Pole Blade RV Trailer End Connector, Brass contacts to prevent corrosion. Fits the factory 7 way plug on most trucks with the tow package. Adapts a 7-way RV blade vehicle socket to fit 4-way flat trailer plugs. Simple plug-and-play design eliminates the need for cutting or splicing.