This new 7 way to 4 flat trailer light connector adapter plug is a practical wiring accessory for connecting a vehicle with a 7-way setup to a trailer that uses a 4-flat plug. It is suited for trailer light connection needs and may help buyers looking for a simple adapter for towing or utility trailer use. The item is listed in new condition, which can matter if you want an unused electrical connection part. Free shipping is also included, which may be helpful when comparing similar listings. No brand, material, size, or fit details are provided here, so check the listing for full details before purchase to confirm compatibility with your vehicle and trailer connection type. NEW 7 WAY to 4 FLAT TRAILER LIGHT CONNECT ADAPTER PLUG. Condition: New, Made in Unknown. Listed at 2.99 USD. NEWTRAILER 7 WAY TO 4 FLAT TRAILER PLUG ADAPTOR. If you don’t see what you are looking for just call and have one of our highly trained trailer sales specialist assist you and built the custom trailer of your dreams.