Tow Harness, 7 Way Complete Kit, Including ModuLite® HD Protector w/Backup and Brake Control Harness. Allows for fully functional 7-Way (Tail Lights, Left/Right turn, Brake, Reverse, Electric Brakes and 12 Volt +). Short circuit and overload protection on all circuits including reverse. Mates with standard U.S. trailer 7-Way connectors. Provides Plug and Play connector to mate with all Cequent brake controls.