7-Way Blade to 7-Pin Adapter for Towing a Trailer with A 7-Pin Connector
Question:
Is 7 blade and 7 pin wiring diagram the same. My truck has a 7 blade rv connecter and I need to pick up a trailer with a round 7 pin harness. Would a 7 to 7 adapter work ok to get the trailer home.
asked by: DONNY
Expert Reply:
The wiring for the 7-Pin connector is different than the 7-Way blade connector. You will need an adapter to make the two different styles compatible. You can use the Adapter 7 Way (Blade) to 7 Way (Round Pin), # 47595. The blade end plugs into the 7-Way on your vehicle and the trailer round pin 7-Way will plug into the receptacle.
I have also included a link to a wiring FAQ article that shows how the two styles differ from one another.
Products Referenced in This Question
Hopkins Trailer Connector Adapter - 7-Way RV Style Blade Plug to 7-Pole Round Pin
- Trailer Wiring
- Wiring Adapters
- Single-Function Adapter
- 0 - 5 Feet Long
- 7 Round - Blade
- Plug and Lead
- 7 Round - Round
- Hopkins
more information >
Product Page this Question was Asked From
Pollak Heavy-Duty, 7-Pole, Round Pin, Trailer Wiring Connector - Trailer End
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- Plug Only
- 7 Round - Round
- Pollak
more information >
Continue Researching
- Shop: Hopkins Trailer Connector Adapter - 7-Way RV Style Blade Plug to 7-Pole Round Pin
- Search Results: resistor
- Search Results: waterproof junction box
- Search Results: rubber boot
- Q&A: 7-Pole Agricultural to 7-Blade RV Trailer Connector Adapter
- Shop: Vehicle Tow Bar Wiring
- Shop: Hopkins Tail Light Converter - LED Compatible
- Shop: Trailer Connector Adapter - EZ Connector to 7-Way RV - Vehicle End
- Shop: Optronics Load Resistor for LED Lights - Male PL-3 Plug and Female PL-3 Plug - Qty 1
- Shop: 7-Pole Rubber Socket Boot
- Shop: Pollak Metal 7-Pole, RV-Style Trailer Socket - Vehicle End
- Shop: EZ Connector Magnetic 7-Way Trailer Connector - Hardwire - Vehicle End
- Q&A: How To Tow a Gooseneck Trailer with Brakes Using a Semi Tractor
- Q&A: Can a Trailer have Both Air Over Hydraulic and Electric Over Hydraulic Brakes
- Video: Cleaning and Replacing Hubs and Bearings
- Q&A: Correct Torque Rating for a Trailer Wheel Spindle Nut
- Q&A: 7-Way Diagram Recommendation to Test Wiring of Motorhome with
- Q&A: What Will The Center Pin Function Be On Hopkins 7-Way Blade To Round Pin Adapter
- Shop: Trailer Wiring
- Video: Pollak Wiring - Wiring Adapters - PK12727 Review
- Search Results: 7 blade plug
- Search Results: 7 pin to 7 blade adapter
- Q&A: 2015 Volvo semi 7 Pin to 7 Blade RV Trailer Connector
- Article: How to Measure for Trailer Hitch Drop
- Shop: Tailgate
- Shop: Trailer Hitch
- Shop: Towing Mirrors
- Shop: Base Plate for Tow Bar
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: Trailer Wiring Diagrams