4 Prong Trailer Plug Extension

4 Prong Trailer Plug Extension. Newer electrical codes use four prong plugs. The fourth prong is to ground the body of the appliance.

4-Pin Plug Trailer Light Wiring Harness Extension Flat ... (Flora Reynolds)

Select another one or two products to compare. The prongs on extension-cord plugs are easily bent—and easily straightened with pliers. You can compare up to three products.

I hooked it up to my work truck and everything works.

Durable weatherproof and corrosion resistant commercial-grade PVC.

Trailer Light Wiring Harness Extension 4 Pin Plug 18 AWG ...

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ABN Trailer Wiring Harness Extension 4 Pin Trailer Wiring ...

ABN® Trailer Wire Extension 4-Way Pin Plug Flat Trailer ...

4ft Trailer Light Wiring Harness Extension 4-Pin Plug 18 ...

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Trailer 4 Wire Plug 32" 4 Way Flat 4 Pin Universal Wiring ...

I have not pulled a trailer with my Liberty yet. On a four-prong plug, one prong connects to the right turn signal You've connected the trailer to the vehicle, but the turn signals and brake lights don't work. Related China keywords: China wholesale prong plug.