Description: 5-Way flat trailer-end connector plugs into the connector on your vehicle to power your trailer's signal lights, includes reverse function to release brakes when backing up. The housing of these 5-wire trailer wiring plugs are made from durable black molded rubber that will protect wire from corroding. For long-lasting use and a reliable connection. Humanized design:This 5 pin trailer connector allows you install easier. No splicing and cutting required 5-Pin Flat Harness splices into trailer wiring to provide a connection to the vehicle socket. Color-coded and pre-stripped wires makes easy installation. 5 Way Trailer Wiring Harness Male Plug 5 Pole Flat Trailer Connector Use this universal 5 way splice-in wiring harness to connect your trailer to your tow vehicle. Provides reverse function to release surge brakes. Corrosion-resistant terminals are long-lasting. Specification: Terminal Material: Brass and tin-plated Housing Material: Rubber Length: 36inch(92cm) Color: As shows in pictures Wire Connection: White - ground Brown - tail lights Yellow - driver side stop/turn Green - passenger side stop/turn Blue - auxiliary wire Package include: 1pcs 5 Way Flat Trailer Wire Harness Extension male connector plug with 36 inch wire lead end