New in box sealed box.  Never used.  This Trailer Brake Control by Curt Manufacturing, model 51180, is a top-of-the-line product that will meet all your towing needs. The brake controller is designed for use with trailers and is made by one of the most trusted manufacturers in the industry. With its superior quality and performance, you can be sure that this brake control will provide reliable and consistent stopping power for your vehicle.  Free shipping.