Vehicle Side Factory Plug 7Way Blade 4 Way Pin Flat Trailer Connector Adapter | eBay
Amazon.com: Oyviny Multi-Tow USCAR 7 Pin to 7-Way Blade and 4-Way Flat Trailer Wiring Adapter for Ford, GM, Dodge Vehicles, Factory Tow Package and USCAR 7 Way Socket Required : Automotive
Amazon.com: Oyviny 4-Way Flat to 7-Way Round Blade and 4 Way Trailer Wiring Harness Adapter Vehicle-Side 4 Pin to Trailer-Side 7 Pin and 4 Pin Dual-Output Connector with Mounting Bracket for Truck
Unique Bargains Flat 4 Pin to 7 Way Round RV Trailer Plug Adapter Camper Trucks Wiring Connector - Walmart.com
Trailer Wiring Adapter - 4 Way Flat to 7 Way Round | Meijer
CURT 7-Way to 4-Flat Plug Mount Bracket - 58000 | Blain's Farm & Fleet