7 Way Blade And 4 Way Flat Trailer Wiring Harness Connector Kit With Mounting Bracket For USCAR Sockets Tow Hitch Receptacle Assembly Designed For Multi Tow Pickup Trucks

7-Way Blade & 4-Way Flat Trailer Wiring Harness with Bracket
✔️ Dual-socket 7-way blade and 4-way flat, copper terminals, single

This dual-socket trailer wiring harness combines a 7-way blade socket with a 4-way flat socket in one rugged assembly, designed for USCAR-compatible tow hitch setups. It's a handy solution for pickup trucks towing trailers, delivering stable power to lights, brakes, and signals.

✅ 7-way blade and 4-way flat dual-socket design for trailer connections
✅ Premium copper terminals for high conductivity and reduced heat
✅ Plug-and-play with standard USCAR sockets, no cutting or splicing
✅ Heavy-duty mounting bracket kit to resist vibration and loosening
✅ Black color and compatibility with multiple tow setups on pickup trucks

💡 What is a trailer wiring harness used for?

- Connects vehicle electrical systems to a trailer's lighting and signaling circuits
- Provides standardized sockets like 7-way blade and 4-way flat for compatibility
- Improves safety by ensuring proper power transfer and reducing wiring faults
- Works with USCAR-compatible tow hitch setups on pickup trucks
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