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. This special electrical adapter is designed to adapt a 4-way flat vehicle socket to fit multiple trailer plugs including a 4-way flat and a 7-way RV blade. This multi-purpose socket also comes with its own backup alarm.

Features:

• Adapts a 4-way flat socket to fit 4-way flat and 7-way RV blade trailer plugs
• Integrated backup alarm sounds when vehicle is in reverse
• 7-way RV blade adds reverse lights, electric brakes and auxiliary power
• Metal bracket securely mounts wiring to the vehicle or trailer hitch