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 electrical adapter is designed to adapt a 4-way flat vehicle socket to fit a 7-way round RV blade trailer plug.

Features:

• Adapts a 4-way flat vehicle socket to fit 7-way RV blade trailer plugs
• 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
• Slit loom keeps wires contained and well protected