CURT 57041 Trailer Wiring Adapter, 7-Way Round Vehicle Socket to 4-Way Flat Trailer Plug, Universal Plug and Play, No Splice, Black Plastic

There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials -- running lights, brake lights and turn signals -- while others require a connection for reverse lights, electric brakes and auxiliary power. With connectors ranging from simple to complex, it may be the case that the connection between your vehicle and your trailer is not a perfect match. For example, your truck may be equipped with a 6-way round socket, but your trailer may have a 4-way flat plug. For this very common problem, CURT offers a quick and simple solution in the form of an electrical adapter. An adapter is an electrical device that allows a connection to be made between a mismatched trailer plug and vehicle socket. It easily plugs in your vehicle's electrical socket and usually requires no additional wiring. CURT offers an array of adapters to accommodate most types of plugs and sockets, including 4-way flat, 4-way round, 5-way flat, 6-way round, 7-way RV blades and more. This electrical adapter is designed to adapt a 7-way round vehicle socket to fit a 4-way flat trailer plug. It is constructed from quality plastic and requires no splicing. All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence.

• VERSATILE DESIGN — This trailer wiring adapter converts a 7-way round vehicle-side socket to a standard 4-way flat trailer-side plug, helping connect mismatched vehicle and trailer wiring.
• EASY GRIP — Side grip tabs make it easier to plug the adapter into the vehicle socket and remove it after towing, especially when accessing tight trailer wiring areas.
• STANDARD CONNECTION — The 4-way flat output supports basic trailer lighting functions, including tail lights, brake lights and turn signals, for trailers using a 4-flat plug.
• NO-SPLICE INSTALL — Plug-and-play adapter installs without cutting, splicing or additional wiring; verify that your vehicle has a 7-way round socket and your trailer has a 4-way flat plug before ordering.
• DURABLE CONSTRUCTION — Durable black plastic housing provides a rust-free adapter body for regular towing use and is backed by a one-year limited warranty.