TC520 4-Way Flat to 7-Way RV Socket Adapter Harness

4-Way Flat to 7-Way RV Socket Adapter Harness

This trailer wiring socket  can be used to connect the taillights, brake lights, reverse lights, turn signals, trailer brakes and auxiliary power. Line length: 12in. Well-sealed spring-loaded dust cover protects connector from dusts and corrosion.