Hitch Wiring

For the first time an individual person towing can easily test her Tail Lights, Brake Lights and all electrical functions on her trailer while sitting inside of the tow vehicle. Simply click on the built-in "test" switch indicating "trailer" then test each trailer function individually, listening ...

12v Receptacles are perfect for: • Compressors • Spot Lights • Vacuum • Coolers • Stereo • TV • ...and more ...

Hoppy 4 Pole Rounds. Similar to 4 wire flats but without an industry standard wiring code Connector Kit includes car & trailer metal plugs, splices, 48" wires, mounting bracket and hardware

Hoppy 4 Wire Flats. SAE weatherproof design Splice connectors included

Hoppy 6 Pole Rounds. Similar to 4 pole rounds, plus functions for electric brakes and an auxiliary power lead Connector Kit includes car & trailer metal plugs, splices, 48" wires, mounting bracket and hardware

Hoppy 7 Pole Blade. Typically used with large RV and industrial trailers Provides all functions of the 6 pole rounds with the addition of backup/reverse function

Electronic taillight converts adapt an independent bulb taillight system of the tow vehicle to the common bulb taillight system of the trailer.

Hoppy 2 Piece Modular Vehicle-To-Trailer Wiring. System consists of a vehicle connector that plugs or taps into the vehicle taillight wiring harness and a connector that fits the trailer receptacle System is modular and includes adapters, converters, and accessories to custom design a Plug-In-...

Hoppy Power Taillight Converters. Designed to draw power directly from the battery, thus isolating the highly sensitive computerized circuitry on the tow vehicle from trailer wiring malfunctions Double molded for durability Can power up to 4 brake lights and 16 tail/marker lights ...

Optional "prewired" 4-wire flat to 6-round or 7-RV blade round adapters.

Hoppy Short-Stop Trailer Circuit Breaker. Designed to protect your tow vehicle from harmful short circuits and amperage overloads Green LED lights indicate completed circuit Red LED lights indicated trailer wiring faults

Hoppy Universal/Power Converters

Hoppy Wiring System Adapter - 4-Wire Flat to 6-Way Round

Hoppy Wiring System Adapter - 4-Wire Flat To Mount In A 1.25" Hole On Bumper

Hoppy Wiring System Adapter - 4-Wire Round to 4-Wire Flat (Flexible)

Hoppy Wiring System Adapter - 6-Way Round to 4-Wire Flat

Hoppy Wiring System Adapter - 6-Way Round to 4-Wire Flat (Flexible)

Hoppy Wiring System Adapter - 7-Way Blade (RV) to 4-Wire Flat (Flexible)

Hoppy Wiring System Adapter - 7-Way Blade (RV) to 6-Way Round

Hoppy Wiring System Adapters - 4-Wire Flat to 7-Way Blade (RV)