Multi-Tow 4-Way Flat to 7-Way RV Blade and 4-Way Flat Female End Trailer Wiring Adapter 

• Multi-Plug: Dual-output 4 pin to 4 and 7 pin trailer wiring adapter provides multiple tow options from one vehicle-end connector for towing different trailers; Additional leads for brake, reverse and power function, converts vehicle side 4-pin factory socket to a combination 7-pin rv and 4-wire flat

• Universal Trailer Adapter: - MECMO Multi-Tow 4 and 7 prong trailer connector adapter provides dual trailer connections, adapting for versatile towing options; Allows a connection to be made between a mismatched trailer light plug and vehicle socket

• 4 Flat and 7 Way Blade Output: Dual 4 way and 7 way trailer light adapter for connecting 4 poles or 7 poles trailer to factory 4 pin socket to power taillights, brake, turn signals, reverse, electric trailer brakes and auxiliary power 12V

• Package Dimensions: ‎7.87 x 5.67 x 3.31 inches