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Easily and effectively connect your motor home to your towed vehicle with this water-, oil- and chemical-resistant electrical cord. Flexo-Coil technology allows cord to extend more than 8' and then contract conveniently for storage.
Features:
Please note: Flexo-Coil cords are not intended for use with RoadMaster All Terrain tow bars or any other tow bar that includes cable channel guides. Only straight cords should be used with those models.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be reviewing part number RM-146. This is the RoadMaster's 6-Wire Flexo-Coil Kit. It's going to allow you to easily and effectively connect your motor home to your towed vehicle with the water, oil, and chemical-resistant electrical cord. The flexo-coil technology is going to allow the cord to extend more than 8 feet. Then it's also going to allow it to contract conveniently for storage and to resist dragging and tangling. The 6-Pole extension cord can be used for multiple towing applications. More than likely, it's going to be used for running power from your RV to your towed vehicle. It's going to come with 2 sockets.
One is going to mount to your RV and then one is going to mount to the towed vehicle for quick, easy hookup. The socket mounting brackets are going to be sold separately. You can find those right here at etrailer.com. You can see here how the sockets have the connectors here on the back for the wires to connect to. It runs through the rubber grommet or the rubber sleeve. Then, once it's mounted, all you've got to do is flip up the lid and then you can connect your extension cord directly to the connection points. It's got a nice spring-loaded lid, so it's always going to remain closed when that connected.
That way it's going to prevent any dirt or moisture from affecting the connection points. The flexo-coil cord, again, can expand more than 8 feet in length, yet still contract to prevent dragging and tangling. It's also going to provide convenient storage. We have silicone-injected plugs that are going to prevent corrosion. The electrical cord is resistant to water, oil, and chemicals. The plugs here on the cord have nice finger tabs on them. You can get a nice, secure grip on that. It makes for easy disconnect. The flexo-coil cords are not intended for use with RoadMaster all-terrain tow bars or any other tow bar that includes cable channel guides.
Only straight cords should be used with those models. That's going to do it for our review of part number RM-146. This is the RoadMaster 6-Wire to 6-Wire Flexo-Coil Kit. .
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Good product, lighting fast delivery.
It has worked great for me
my order was received on time and correct. Can't ask for anything more!
Received rm-164 great product,exactly what was needed for my coach and tow vehicle. No re wiring. Thank you.
Fast shipping, good price, I buy a lot from etrailer.com. It's always my first place to shop for trailer stuff.
ETrailer is so easy to work with. Courteous people and fast shipping.
Perfect fit for what i needed.
cord seems to be of a smaller gauge wire than my old one.
THANKS
They have most of what you need with fast delivery.
Part came in as promised. Thank you for the excellent service. I have used you several times before with the same excellent service.
WAY cheaper than buying here in Canada store
Got just what I ordered no hassles and arrived when I was told it would...thanks great job and will order again when meeded
Durable and well constructed, you know when it is connected.
Very well made, complete kit with a good quality socket for each end. I found the cable a bit short, although the coiled section allows the wire to stretch, the coiling is very strong and resulted in the plugs being pulled out of the sockets unless I strapped the sprung loaded lid to the plug.
Quick response, up to the minute tracking of shipping. Will do business with these folks again.
Customer Service rep Steve was outstanding to work with. Ordered the Flexo-Coil 6 wire kit and it was here within 3 days. Haven't tried it yet but it looks great and i'm sure it will work fine.
Was surprised to receive the product so quickly--about 4 days. The wire was top quality, but much cheaper than I could buy from any RV dealer which I contacted; shipping was more economical than I had expected. This was my second order from you, and I was pleased with both,
Katie in CS was extreamly knowledgeable and helpful. The quality of the Roadmaster 6 wire flexo coil kit is great.
The Flexo-Coil kit arrived sooner than I had expected and was exactly what I needed to complete the towing setup for my car behind the motorhome. It works perfectly and now allows me to charge the car battery while towing.
Works great with the extra length. I have an extended hitch length due to towing a small car and therefore had to add a 4 inch drop which added extra hitch length. My precious umbilical cord got damaged by being to short and pulling out.

Dale
2/22/2023
It solved my problem
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Henry P.
10/5/2016
The FlexO coil kit is working just fine! Very pleased with the product!