Whitevision Trailer Adaptor 7 Pin Small Round To Flat 12 Pin AdaptorWhitevision 12 to 7 Pin adapter range provides an easy solution to connecting vehicles and trailers or caravans when there is either a 12 or 7 pin plug on each. Connections are wired straight through from the 7 pins to the 12 pins, catering for common lighting and auxiliary circuits perfect for a short term tow. The range includes a 7 pin plug to a 12 pin socket adapter used for applications when the vehicle only has a 7 pin socket and the towed