The Hopkins 47545 Adapter makes towing with different trailer connector styles easy and reliable. This plug-and-play adapter converts a 7 Blade vehicle socket to a 6 Round trailer plug while supporting center pin auxiliary power (CP Auxiliary) wiring. Built for durability and ease of use, its perfect for RVs, horse trailers, and utility trailers that require a 6-round connection.• 7 Blade to 6 Round Conversion - Easily connects your vehicles 7 Blade socket to a trailer with a 6 Round plug• Supports CP Auxiliary Wiring - Configured with center pin auxiliary function for power to trailer accessories• Plug-and-Play Design - No cutting or splicing just plug it in and go• Durable Construction - Built to handle tough towing conditions and frequent use• Universal Fit - Compatible with most standard 7 Blade vehicle connectors and 6 Round trailer plugs No wiringsimple plug-and-play setup Durable for frequent towing use Works with most 7 Blade & 6 Round systems | Hopkins Manufacturing Hopkins 7 Blade to 6 Round Adapter (CP Auxiliary) - 47545