Trailer Wire Harness
SAE J1128
7-Way RV
4-Way Flat
7-Way RV
4-Way Flat
Heavy-duty trailer wire harness for towing applications. Available in 7-way RV blade (standard for trucks and RVs) and 4-way flat (for small trailers). PVC-jacketed, UV-resistant, suitable for outdoor use.
Key Features
- Types: 7-way RV blade, 4-way flat, 5-way flat
- Conductor: Stranded bare copper, SAE J1128
- Jacket: UV-resistant PVC
- Temperature: -40°C to +80°C
- Lengths: 4ft, 6ft, 7ft, 12ft, custom
- Connectors: Zinc alloy or nylon housing
- Applications: Trucks, RVs, boats, farm equipment
Technical Specifications
| Model | Type | AWG | Length | Connectors | Standard |
|---|---|---|---|---|---|
| TH-7W-4FT | 7-Way RV Blade | 12 | 4ft | Zinc alloy | SAE J1128 |
| TH-7W-6FT | 7-Way RV Blade | 12 | 6ft | Zinc alloy | SAE J1128 |
| TH-4F-6FT | 4-Way Flat | 14 | 6ft | Nylon | SAE J1128 |
| TH-4F-12FT | 4-Way Flat | 14 | 12ft | Nylon | SAE J1128 |
| TH-5F-6FT | 5-Way Flat | 14 | 6ft | Nylon | SAE J1128 |
Request a Quote
Tell us your requirements and we’ll get back to you within 24 hours.