CURT Dual-Output 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter with Tester Model 57674 Yellow Zinc folding J-hooks swing flush with

folding J-hooks swing flush with compartment walls to stay out of the way

to provide the right fit for your trailer and towing setup

ProMaster & Sprinter (Box 1 of 2)

2500 or 3500 (see application info to verify vehicle compatibility)

Weather Guard  Gull Wing Crossover Box Gloss Black Aluminum 72X20

CURT Dual-Output 4-Way Flat Vehicle-Side to 7-Way RV Blade Trailer Wiring Adapter with Tester Model 57674 Yellow Zinc folding J-hooks swing flush withCURT Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Trailer Wiring Adapter with Tester Model 57674 There are several different types of connectors used to supply power from a tow vehicle's electrical system to a trailer's wiring system. Some trailers only need the bare essentials running lights, brake lights and turn signals while others require a connection for reverse lights, electric brakes and auxiliary power. With connectors ranging from