7-Way to 4-Way Wiring Adapter Caravan 12V Flat Blade Plug Trailer Light Adapter Plug Converter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Thermo Plastic for Maximum weather protection.</li><li>Built in socket slant provides easy alignment and maximum contact</li><li>Accepts wide range of wire gauges.</li><li>7 way round (tow vehicle end) to 4 pin flat (trailer end). This is the style of plug adapter to use if our tow vehicle has the 7 round connection and your trailer has the flat 4 pin plug</li><li>Fits the factory 7 way plug on most trucks with the tow package and allows you to tow almost any trailer</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41GSk-zHyZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Wh8ojpG2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/517wGcNSKYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/416mrHyBkjL.jpg" noproxy>