Wiring Adapter, Product Type Wiring Adapter, For Use With Vehicle and Trailer, Trailer Connection 4-Way Flat, Vehicle Connection 7-Way Blade, Material Plastic, Color Black, Height 6 7/8 in, Overall Width 2 7/8 in, Overall Length 1 7/8 in, Standards SAE J1239, J2863, Features Impact and Corrosion Resistant, Patented Weatherproof Design, Plug-In Adapter, Includes Dust Cover, Finish Unfinished, Working Torque 1