Hopkins

Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins(R) vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit includes the...

By incorporating Endurance(TM) design features that include oversized hinges, internal grommets for enhanced weather proofing and a lid that opens 180 degrees, this connector is guaranteed to last...

Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins(R) vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit provides a...

Tow more than one trailer? Take advantage of your existing 4 Flat when adapting. The 47175 attaches to an existing 4 Flat to bring the lighting functions to the 6 Pole Round connector, leaving...

The 46105 Universal Kit has everything needed to make a vehicle equipped with common bulb turn signals tow ready. By including splice connectors and a circuit probe tester, this kit includes the...

Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins(R) vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit provides a...

Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins(R) vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit provides a...

Dont splice onto your vehicles factory wiring harness. Simply plug in this Hopkins(R) vehicle wiring kit featuring exact OEM matching connectors for a perfect weather-tight fit. This kit provides a...

The most common trailer side connector, the 4 flat uses four wires to carry out essential lighting functions and is easy to install on small utility trailers. Kit contains both the vehicle side and...

Adapts a 6 Round on your vehicle to a 4 Flat on your trailer. The Easy-Pull(TM) grip design makes for disengaging from the tow vehicle a breeze. Also includes a dust cover for the 4 Flat to help...

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...

This adapter lets you use a 6 Round vehicle side connector with a 4 Flat trailer side connector. Integrated LED lights lets you know if know when wiring is functioning properly. This adapter includes...

Reduce your installation time to minutes! Many of today's tow vehicles come with an O.E.M. connector or harness wires under the dash. The 47685 simply splices onto the tow vehicle tow package...

Get your vehicle ready to tow the most common type of trailer on the road by installing this vehicle side 4 flat. This 4 flat connector carries the trailers basic lighting and includes printed wire...

Quickly convert your 7 blade vehicle side connector to a 4 flat trailer end connector. This adapter has a patented weatherproof design and includes a dust cover for the 4 Flat to help prevent...