Heavy-Duty 7-Way RV Blade Connector Plug - Trailer SideA CURT connector provides a reliable connection for the trailer wiring using an industry-standard format, such as a 4-way flat, 6-way round, or 7-way RV blade. The connector can be used to install new wiring on a vehicle or trailer or as a replacement connector for existing wiring. This particular connector is a heavy-duty 7-way RV blade plug and is designed to be mounted on the trailer side of the connection to plug into a vehicle socket. Once plugged in, it provides a connection for the taillights, turn signals, brake lights, backup or reverse lights, electric trailer brakes, and a 12-volt battery. It also provides a connection for the ground wire. This trailer wiring connector is especially built to withstand the elements. It is constructed from durable black molded plastic to be impervious to rust, and it features an ergonomic grip for easier handling. Features:Ergonomic design offers a comfortable, more secure gripSplices into trailer wiring to provide a connection to the vehicle socket7-way connects tail, brake, reverse, turn signals, brakes, and auxiliary powerInterchangeable with other 7-way RV connectorsConcealed terminals help ensure a reliable connection7-way RV blade connectors commonly used on RV travel trailersSpecifications:Hub Warehouse: D25Warranty: One-year limited warranty*Wires not included