Upgrade your towing setup with this 7 Pin Blade to 7 Way Round Trailer Adapter. Designed to convert a standard US 7-pin blade (RV style) plug to a 7-pin round connector, allowing compatibility with a wide variety of trailers, campers, boats, and utility equipment.


Perfect for RV owners, truck towing packages, and custom wiring setups — no rewiring needed! Just plug it in and go.


✔ Converts 7-Blade to 7-Round

✔ Heavy-duty aluminum alloy round housing

✔ High-strength ABS blade housing

✔ Flexible extension cable for easier mounting

✔ Spring-loaded dust cover

✔ Includes mounting bracket + screws

✔ Weather-resistant design for long-lasting durability



✅ Wiring Pin Reference (ISO/SAE)


1 – WH (Ground)

2 – BLK (Tail/Marker)

3 – YEL (Left Turn / Brake)

4 – RED (Battery +12V / Charge)

5 – GRN (Right Turn / Brake)

6 – BRN (Brake Controller / Aux)

7 – BLU (Trailer Brakes)



✅ Package Includes


1x 7-Pin Adapter Cable (Blade to Round)


1x Mounting Bracket


Hardware Screw Kit



✅ Compatibility


Most trucks, SUVs, and RV towing setups including: Ford • Chevy • GMC • RAM • Toyota • Nissan • Jeep

Trailers: Utility • Cargo • Horse • Boat • Camper • 5th Wheel


(Universal — Verify pin function per vehicle)