Fast Free Shipping
US warehouse · 2–7 days
90-Day Returns
Hassle-free return policy
Secure Checkout
SSL encrypted payment
Expert Support
Fast reply within 24h
Better Together
This item: Dual-Output 4-to-7 Pin Trailer Adapter - 57672
Product Details
【Versatile Design】Dual‑output adapter equips vehicle with standard 7‑way RV blade socket while retaining existing 4‑way flat wiring—easy to tow different trailers.
【Weather‑Resistant】Dust covers for 4‑pin and 7‑pin sockets protect terminals from water, dirt, and corrosion. Wiring harness protected with slit loom sleeve.
【Standard Connection】Plugs into any standard 4‑way flat. Connects taillights, brake lights, turn signals, reverse lights, trailer brakes, and auxiliary power (some splicing required).
【Easy to Install】Ready to plug in with minimal splicing. Includes mounting bracket for convenient attachment to hitch or bumper.
【Durable Construction】Housing made of durable black plastic—never rusts or corrodes. Long‑lasting, reliable connection
Shipping & Delivery
Ships within 48 hours from our US warehouse. Delivery in 2–7 business days.
Returns & Refunds
Returns and refunds are accepted within 90 days of receiving your product.
Support
Questions about fitment or installation? Contact us — we reply within 24 hours.




![1 Pair LED DRL Sequential Signal [Halogen Type] Projector Black Headlights Fit 2021-2023 Ford F150](http://www.ohmu4wheels.com/cdn/shop/files/71MQml8a9SL._AC_SL1475.jpg?v=1755330470&width=400)













