🔗 Connect with confidence, tow with style.
The Nilight Heavy Duty 7 Way Inline Trailer Plug features a robust 7-pin copper blade connector integrated into a weatherproof junction box, paired with an 8-foot flexible PVC cable. Designed for universal compatibility, it simplifies trailer wiring by consolidating brake, turn, reverse, and auxiliary signals into one durable, corrosion-resistant unit—perfect for professional-grade RV towing and car trailers.
| Brand | Nilight |
| Material | PVC, Rubber |
| Item dimensions L x W x H | 80 x 2 x 1 inches |
| Item Weight | 2.8 Pounds |
| Connector Type | 7-pin Round |
| Manufacturer | Nilight |
| UPC | 812227031114 |
| Global Trade Identification Number | 00812227031114 |
| Model | 50024R |
| Item Weight | 2.76 pounds |
| Product Dimensions | 80 x 2 x 1 inches |
| Country of Origin | China |
| Item model number | 50024R |
| Manufacturer Part Number | 50024R |
| Voltage | 12 Volts |
S**E
Easy install
Not sure why people are complaining about colors not matching up it literally comes with the color coded plug diagram easy to install good fit would buy again
C**L
16' 7 plug trailer wire w connection box
I bought the 16' very NICE qualityAlot better than expected.will buy again.
W**R
Incredible value
I did a restoration on my trailer last year and while this seemed too good to be true, this connector has been flawless. I made sure I made a good ground connection with the trailer and I've had no issues out of it at all. The previous connector had a weak ground and my truck constantly thought it was disconnecting. As others have probably mentioned, the color coding of the wires is not standard but it comes with a diagram or you can use the guess and check method.
L**Y
Not suitable for cold weather.
Easy to install the junction box is great. However the hard outer cover on the harness is too stiff for cold weather conditions and a serviceable plug would be better.
J**S
Good addition to any trailer
Good quality product that is very useful on any trailer for wiring solutions. However, the color codes are not the rv standards. The labels are correct to what is wired in the plug just colors are not what is standard for turn signal wires and running lights. Good crimps, good rubber seals, good plug.Read labels, don't go by standard color code
C**O
easy to hook up lights on
works as it should
R**H
Heavy Duty Trailer Wiring Kit
I was very impressed with this trailer wiring kit. I bought this to convert my new trailer from a 4 pin plug to a 7 pin plug as I was adding back up lights and electric brakes. I unfortunately didn’t pay attention to see that was made for an RV, but that was easily fixed. Remember that RV and standard trailer wiring are not the same. The wiring configurations are just a little bit different. This is a high quality wiring kit. The cable is very heavy duty. I expect this will last a long time.
J**N
4-pin to 7-pin
I used this to convert my trailer from the factory 4-pin to a 7-pin setup. I wanted to add reverse lights. This kit worked perfect!
Trustpilot
1 month ago
1 week ago
