
12" 4-Flat Trailer Extension Cord – Male to Female Plug
Part Number: 412
This 12" 4-flat trailer extension cord provides additional reach between your tow vehicle and trailer wiring connection. Useful when a hitch accessory, rack, or bumper setup prevents your standard wiring from reaching. Designed for reliable, weather-resistant performance.
Features
- 12" extension for additional wiring reach
- Standard 4-flat male to female connectors
- Flexible, durable, insulated wiring harness
- Weather-resistant construction
- Helps ensure proper trailer light function
Specifications
| Specification | Detail |
|---|---|
| Length | 12 inches |
| Connection Type | 4-Flat (Male to Female) |
| Wire Style | Standard 4-wire trailer harness |
| Primary Use | Trailer light extension / hitch clearance |
Compatible with most trailers using a standard 4-flat wiring plug. Always verify plug type and wiring configuration to ensure proper lighting function.

Shipping
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At R and P Carriages, we believe in treating our customers like family. Whether you need a small replacement part or a complete trailer service, we’re here to help with friendly, expert support every step of the way.