CURT
CURT Electrical Adapter (4-Way Round Vehicle to 4-Way Flat Trailer) Trailer Wiring Adapter Connector
CURT 57224 4-Pin Round Vehicle-Side to 4-Way Trailer Wiring Adapter Installation Instructions View Instructions
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Some manual wiring required
Warranty: One-Year Limited Warranty
Installation Time Exact (Minutes): 0
This electrical adapter is designed to adapt a 4-way flat vehicle socket to fit a 5-way flat trailer plug. It is specifically intended for boat trailers with surge brakes, adding in a fifth wire for the reverse lights and allowing your vehicle's 4-way flat to easily plug into your boat trailer 5-way flat. This boat trailer wiring adapter features durable molded plastic construction and requires some splicing. All CURT wiring and electrical products come with a one-year limited warranty to give you the assurance you need to tow with confidence.
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