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Hopkins 4 Flat Trailer Wiring Extension 12 in.
Hopkins 4 Flat Trailer Wiring Extension 12 in.

Hopkins 4 Flat Trailer Wiring Extension 12 in.

Adds 12 inches of corrosion-resistant 4-flat wiring so your trailer connection reaches where it needs to.
Hopkins MPN 48145
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Hopkins item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

A 12" 4-flat trailer wiring extension from Hopkins, built to add length to your trailer light connection without splicing wires yourself. Corrosion resistant construction holds up to road grime and weather.

  • Connector Type: 4 Flat
  • Length: 12 inches
  • Corrosion Resistant

The Details Specifications

Brand Hopkins
Model / MPN 48145
UPC 079976481458
Weight Under 1 lb
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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