Compression Socks for Men and Women, 20-30 mmHG, Graduated Compression for
12V 6 Pin to 4 Pin Trailer Plug Adapter – 6 Way Round to 6 Round to 4 Flat
12 Volt 6 Pin to 4 Pin Trailer Plug Adapter, 6 Way Round to 4 Way Flat Trailer Connector for Pickup, Truck, Trailer. Application: Converts 6 way round vehicle socket to a standard 4 way flat trailer connector, compatible with most trailers.