CURT 57040 7-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter
Key features
- •VERSATILE DESIGN. This trailer wiring adapter makes it easy to connect a mismatched vehicle socket and trailer plug, adapting your 7-way round socket connector on your vehicle into a standard 4-way flat
- •EASY GRIP. Plugging in your trailer wiring and trailer lights is easy with the ergonomic design of this trailer wiring adapter. It features tabs on the sides for a better grip when plugging into the vehicle or unplugging
- •STANDARD CONNECTION. This trailer hitch wiring adapter plugs into any standard 7-way round and can be used to connect the taillights, brake lights and turn signals
- •NO-SPLICE INSTALL. This 7-pin to 4-pin trailer adapter wiring comes ready to plug into your vehicle or trailer wiring with zero splicing required
- •DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this trailer harness adapter is made from durable black plastic that will never rust or corrode
CURT 57040 7-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter
List Price: $17.36$15.62DEALYou Save: $1.74 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
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