bing tracking image
  1. Accessories and Parts
  2. Roadmaster
  3. Base Plates
  4. Tow Bar
  5. Adapters
  6. Roadmaster to Blue Ox
Roadmaster Tow Bar to Blue Ox Brackets Adapter

Roadmaster Tow Bar to Blue Ox Brackets Adapter

Item # RM-031
Our Price: $101.89
You Save: $57.72
Accessories and Parts
This item qualifies for Free Shipping
Shipping Weight: 5 lbs
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
1-800-496-5010 to order Roadmaster accessories and parts part number RM-031 or order online at Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Tow Bar to Blue Ox Brackets Adapter. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (103)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

Roadmaster Accessories and Parts - RM-031

  • Base Plates
  • Tow Bar
  • Adapters
  • Roadmaster to Blue Ox
  • Roadmaster


  • Adapts Roadmaster's Blackhawk, Falcon, or Sterling tow bars to Blue Ox Brackets
  • 2 Pieces included - 1 for each arm of the tow bar
  • Works on Sterling tow bars with serial numbers up to 16,500
    • If serial number is higher - use RM-031-5
  • Made in the USA
  • Limited Lifetime Warranty

RM-031 Roadmaster Tow Bar to Blue Ox Brackets Adapter

Installation Details RM-031 Installation instructions

Video of Roadmaster Tow Bar to Blue Ox Brackets Adapter

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Roadmaster Base Plates RM-031 Review

Speaker 1: Today we're going to take a look at the Roadmaster tow bar to Blue Ox base plates adapters. Now this part will adapt your Roadmaster's Blackhawk, Falcon, or Sterling tow bars to Blue Ox base plate brackets. They will work on the Sterling tow bars with serial numbers up to 14,500. Now if the serial number on your Sterling tow bar is higher, then you need to use the part number RM-031-5, which we do sell separately on our website.Now this part will include these two pieces, one for each arm of the tow bar. Basically what happens is right here, this bolt will go through the arm of the tow bar, and then this bracket here with the pin and clip, you would slide out your clip and your pin. And then this bracket will attach to the Blue Ox base plate brackets, and once they slide in there, you just slide your pin through.

And then put your clip on there like that, and it will hold it in to place.It does include the two swivel ears, the two base pins and clips, the two Allen head shoulder bolts, four plastic washers, two metal washers, and then two lock nuts. And it does have a nice detailed set of instructions on how to install it. And these parts are made in the USA. But that should do it for the review on the Roadmaster tow bar to Blue Ox base plates adapter.

Customer Satisfaction Score:

Customer Reviews

Roadmaster Tow Bar to Blue Ox Brackets Adapter - RM-031

Average Customer Rating:  4.9 out of 5 stars   (103 Customer Reviews)


Exactly as described. I chose this adapter bracket from Roadmaster over the adapter bracket from Blue Ox (although it looks like beefier metal) because it is a solid piece of metal instead of the Blue Ox that is welded (and more expensive). Probably both are fine. Also I figured it would fit the Falcon Roadmaster tow bar exactly, and with accurate instructions, since it is made by Roadmaster. (Again, the Blue Ox one would probably be fine too.) So I have used the instructions and assembled the adapter brackets and it appears to be fine. I will now need to get a torque wrench.

Work perfectly. I like that they are manufactured as one piece rather than pieces welded together as another supplier has done.
Dennis - 02/21/2019
I need a base plate and tow bar for a 1998 Ford explorer 4 door
-- comment by: Dave - 07/14/2022


After requesting to expedite the Shipping, e trailer came through and we got the parts in time for our trip. Good service!
The new adapter brackets fit well and are working well to tow our car.


Product looks great and will work well for us. One piece of advice, package it better.. The box was wide open when it arrived.

Still works great. Would recommend it.
Lorr - 11/25/2022


These adapters work perfect, quick and easy to install. After a year of regular use with a Falcon tow bar pulling our Chevy Sonic with the Blue Ox tow plate all. is well.


I ordered these on line from because I had purchased a used vehicle that came with a Blue Ox system already attached but I have been using a Falcon 2 bar for years. They made a very inexpensive option for my scenario. It would have cost hundreds of dollars to put a Roadmaster system on the car. My only complaint is that the clevis pins pop out very easily. For safety, I will secure them with zip-ties before each trip (cheap insurance).

One year later, the system is working out well. I havent had any problems with the pins.
David - 04/06/2019


Top quality was told by many I would not be disappointed and they were right. Thanks


Working great!


I received in a timely fashion and great quality!!
Also purchased a towbar baseplate with great results.

I’ll definitely purchase more from company


The items came on time and they installed on my tow bar easily and will make towing my Toad so much easier.


Great service!!!


I would say that Amy and Tori saved the day. My need for the part was completely time dependent, with the part not in house (etrailer warehouse) it was clear that it would happen in time. They worked multiple strategies for locating the part and getting it shipped to me before leaving town. In the end the part ended up in the etrailer warehouse, shipped out to and arrived 2 days prior to my delivery. ABOVE and BEYOND is how I see it. As for the part, it was everything that I needed to get by tow vehicle on the road behind our motor home.


Good quality fast delivery happy cust omer


The tabs for Blue Ox base plate fit perfect. The adapter fit to the tabs very nicely, but the swivel ear, where it attaches to the tow bar was too wide, 1 1/2" and the shaft on my towbar needs only 7/8". The directions say a round nut should screw on the shaft and fill the space, but there isn't any threads on the towbar shaft. I talked to a very nice lady, at Etrailers help number, about the problem, and she said, that Roadmaster says it's ok, and so does DOT, to snugly fill in the gap with grade 8 washers.


Excellent product and great price. I have always received great service and shipping with outstanding communication and tracking .
I tow two different vehicles with different brand mounts and these brackets will make my life much easier by just swapping brackets instead of having to use two different tow bars.


They say that a company is only as good as its employees... Well, etrailer is extremely fortunate to have someone like Shawn B. Working for them! This young lady got me out of a really frustrating predicament, and through careful listening and asking the right questions, she saved me not only a ton of money, but a whole bunch of frustration as well! My dilemma was that I had purchased a Jeep Liberty with a Blue Ox base plate, but I had a Blackhawk 2 tow bar! I thought I was going to have to go out and buy a Blue Ox tow bar to use with the Blue Ox base plate, but through careful review of my situation, and a calm analytical approach, this young lady determined exactly what I needed in the way of adapters and a towing light set up! Today, more than ever, it's all about customer service, and that is exactly what she provided for me!


Product arrived in a timely manner...
detailed instructions are mandatory to follow to avoid attachment problems...
I'm pleased with this product and would recommend to others that have A Blue Ox Base Plate to use with a Roadmaster Sterling or other Roadmaster Tow Bar...


I received the RoadMaster tow bar adaptors promptly, they were easy to install and have performed flawlessly for 1,000's of miles of towing my Jeep. has become my go to place to purchase high quality components.


We sold our toad vehicle that had a Roadmaster base plate system. We kept our Roadmaster Falcon tow bar in anticipation of equipping our new toad vehicle with a Roadmaster base plate. When we found our new toad we were surprised to find it already had a Blue Ox base plate. These adapters allowed me to use my tow bar and connect to the Blue Ox on the car. Took less than 5 minutes to install and saved me from having to buy a new tow bar. $80 for the adapters versus $500 for a new tow bar - great value!!


I needed a specialty product, brackets that convert from a Blue Ox faceplace to a Roadmaster tow bar. I called and had a very helpful gentleman assist me, he knew exactly what I needed, ordered them and they came the exact day I was told I would get them.
I installed them and they work perfectly.


I am very happy with the adapter i ordered to marry my roadmaster tow bar with a blue ox car mount. The service was great they even up graded shipping at no extra cost.


The Blue Ox adapters on my Roadmaster tow bar work perfectly.


I needed a pair of adapters for my tow bar and e trailer had them in stock at a reasonable price.I also needed a 10 inch drop down hitch to tow a pt cruiser behind my motorhome,that also was in stock.Their website is very easy to navigate.Iordered on a Monday and received my order on Thursday.
Very satisfied.
Tom M


This adapter saved me having to buy a complete new tow bar. I bought a new toad vehicle that was already rigged with different brand of tow brackets than my current toad. This adapter allowed me to use existing tow bar with new toad. Very easy to install. Fits perfectly.


Didn't exactly know what I needed to connect tow bar to mounting bracket. After talking to salesperson and watching video, got exactly what I needed. Came in record time. Will order from etrailer again.


etrailer was perfect in helping me with my requests and queries on an adapter I was needing. Nichole B went above and beyond what I needed her to do to help me. Thank you so much. They rate a 10+ in my book.

Show More Reviews

See what our Experts say about this Roadmaster Accessories and Parts

< Previous
123. . .8

Do you have a question about this Accessories and Part?

  • Why

    At we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Joe V
Installed by:
Joe V
Employee Jeff D
Installed by:
Jeff D
Employee Mike L
Expert Research:
Mike L
Employee Robert G
Expert Research:
Robert G
Employee Patrick B
Expert Research:
Patrick B
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Joshua S
Video by:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Wilson B
Updated by:
Wilson B
Employee Isabelle B
Updated by:
Isabelle B

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.