Unifizz Car 4 Way Flat to 7 Way Round Trailer Wiring Adapter Harness Plug with Connector Socket Mounting Bracket

["Good quality material: Made of Good ABS plastic construction, features durable, oxidation resistance and high temperature resistance","Plug & Play: 4 way to 7 way trailer adapter makes tight connection between vehicle socket and trailer plug, easy to use, no splicing of wires needed.","Widely Application：The 7 pin flat to 4 pin round trailer adapter used in most towing vehicles, including trailers, semi-trailers, RVs, etc.","Dust-proof & Water-Proof: Dust caps to keep them well protected from the external environment when it is not in use.","Package Included: 1 x 7 Pin Flat to 4 Pin Round Trailer Adapter ;1 x Mounting Bracket; 6 x Screw; 6 x Nut."]