Hanington Innovations Ltd:


Trailer Wire Harness Total Protection Systems

HIL offers the only complete solution for the protection of the trailer wire harness, is entirely unique, patent pending, with quality secured and reliable product sourcing. The product has been rigorously tested, and meets all standards, and is specified into government military trailer vehicle contracts; making it an ideal solution for all trailer manufacturers to include as a value added product on their trailer offerings. The Connect-to-Protect product ensures that the vital lighting and safety braking systems will work when the end user needs to use their trailer for business or pleasure activities.

Your trailer will be ready every time you want to use it!


There is a Connect-to-Protect product available for all trailer wire configurations: 2 Pin, 4 Pin, 5 Pin, 6 Pin, and 7 Pin models.

  • Protects from corrosion
  • Prevents damage from impact or dragging
  • Allows you to avoid costly / inconvenient repairs
  • Maintains electrical system reliability
  • Allows you to avoid motor vehicle act violations / fines
  • Easy to install

Utility, Boat, RVs, Sport Trailers, Cargo, Commercial, Livestock trailers.

4 and 5 Pin Configuration

Contact us for more details