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CURT 57627 6-Way Round Vehicle-Side to 4-Way Flat Trailer Wiring Adapter with Tester

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Product description

  • VERSATILE DESIGN. This trailer wiring adapter makes it easy to connect a mismatched vehicle socket and trailer plug, adapting your 6-way round connector into a standard 4-way flat socket
  • INTEGRATED TESTER. This trailer wiring adapter features a dust cover with a built-in LED wiring tester to ensure proper functionality of your vehicle towing electrical system. The dust cover also protects the 4-pin wiring socket
  • STANDARD CONNECTION. This trailer hitch wiring adapter plugs into any standard 6-way round and can be used to connect the taillights, brake lights, turn signals, trailer brakes and auxiliary power
  • NO-SPLICE INSTALL. This 6-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

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