Wesbar 7-Way Blade to 5-Flat Plug AdapterAdapters for a quick switch from one style plug to another when towing multiple trailers. Best Selling Items; Designed for 2' or 4' Wide x 4' High Areas; Minimum Inventory for Maximum Turn; Includes Reorder Cards; Specifications:Dimensions: 2.5" L x 5" W x 8" HWeight: 0.64 lbs.