Hopkins

2 pole flat connectors are great for many 12 volt applications. With one function pin and one ground pin this connector can be used to supply power to hardwired accessories or can be cut to provide 2...

Reduce your brake control installation time to minutes! Many of today's tow vehicles come with an O.E.M. connector harness under the dash. This harness simply plugs into the tow vehicle and then...

Some boat trailers have 5 Flat connectors on them to activate the surge brake. The 47515 4 Flat to 5 Flat adapter allows you to add the reverse wire to your existing 4 Flat that allows the surge...

Extend your current 4 flat connector by 12 inches with this 4 flat harness extension. Many tow vehicle connectors are mounted in the bumper of the vehicle. Extra connector length is needed on the...

Hopkins(R) Plug-In Simple!(R) Towed Vehicle Wiring Kits incorporate vehicle specific harnesses and the necessary diodes to operate the tail, brake and turn light functions needed for towed vehicles...

This vehicle specific wiring kit includes detailed instructions and wire leads to make connecting to the factory towing harness fast and easy. Locate the blunt cut wire harness near the spare tire,...

Many of today's vehicles do not possess the electrical means for powering the extra voltage requirements of a trailer. Power Taillight Converters units completely isolate the tow vehicle from trailer...

Not all trailer couplers and vehicle hitches are the same height. Due to this, some vehicles will require extra length on the trailer wiring to plug in and provide enough slack for the turning...

Designed as a system to tow a vehicle behind a trailer, the 47054 Flex-Coil(TM) adapter provides the reach needed between the RV and the towed vehicle while ensuring that the wire will not drag due...

For use with tow vehicles equipped with a gooseneck or 5th wheel hitch located in the bed. Extends the reach of the trailer connector to the back of the tow vehicle bumper mount connector. The...