7-Way Blade To 4-Flat Wiring Adapter MPN:78116
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G4477715
7-Way Blade To 4-Flat Wiring Adapter
Easily upgrade your towing system with the Reese 7-Way Blade to 4-Flat Wiring Adapter. This adapter connects your 7-way blade trailer connector to a 4-way flat trailer connector, ensuring a secure and reliable connection. The adapter is designed for 12V systems and features highly visible red LED circuit tester lights for instant confirmation that the wire circuit is active and properly wired. Suitable for use with plastic or metal connectors, this adapter is perfect for RVs, boats, and trailers, making it an essential accessory for any serious towing enthusiast. Upgrade your towing system today with the Reese 7-Way Blade to 4-Flat Wiring Adapter.
Top product features:
- Compatible with Plastic or Metal Connectors
- Designed for 12V Systems
- Red LED Circuit Tester Lights for Instant Confirmation that the Wire Circuit is Active and Properly Wired
Top product applications:
- Trailer to towing vehicle adapter for 12V systems
- Trailer wiring adapter for use with 7-way blade connectors
- RV to towing vehicle wiring adapter for 4-way flat connections
Trailer Adapter, Product Type Trailer Adapter, For Use With Towing Vehicle, Trailer Connection 4-Way Flat, Vehicle Connection 7-Way Blade, Material Plastic, Color Black, Height 1 in, Overall Width 1 in, Overall Length 2 in, Standards SAE J1128, SAE J1239, SAE J560, SAE J928, Features Compatible with Plastic or Metal Connectors, Designed for 12V Systems, Highly Visible, Red LED Circuit Tester Lights for Instant Confirmation that the Wire Circuit is Active and Properly Wired
Additional Information
- Country of Origin: TW
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.80
- Package Width: 2.90
- Package Height: 2.40
- Package Weight: 0.30
Product info last updated on February 27, 2026 2:23pm UTC
Category: Trailer, Plow and Towing Equipment