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Roadmaster Blackhawk All-Terrain, Sterling, or Nighthawk Tow Bar Adapters for Demco Base Plates
(14 reviews)
Price: $106.66
In Stock
Roadmaster
Roadmaster Blackhawk All-Terrain, Sterling, or Nighthawk Tow Bar Adapters for Demco Base Plates
Part Number: RM-034-5
In Stock
$106.66
Retail:$147.33
You Save: $40.67
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- All Info
- Reviews (14)
- Q & A (0)
- Videos (2)
- Photos
Roadmaster Accessories and Parts - RM-034-5
- Tow Bar
- Tow Bar Base Plate
- Adapters
- Roadmaster to Demco
- Roadmaster
Adapts your Roadmaster BlackHawk All-Terrain, Sterling, or Nighthawk tow bar so you can use it with a Demco base plate. Check Blackhawk All-Terrain or Sterling tow bar serial number for compatibility.
Features:
- Lets you use your Roadmaster BlackHawk All-Terrain, Sterling, or Nigthhawk tow bar with Demco base plates
- Blackhawk All-Terrain tow bar must have serial number above 16,500
- Sterling tow bar must have serial number above 14,500
- For Sterling tow bar with serial number below 14,500, use RM-034
- Made in the USA
034-5 Road Master Black Hawk All-Terrain, Sterling, or Night Hawk Tow Bar to Demco Baseplate Adapter
Installation Details
Video of Roadmaster Blackhawk All-Terrain, Sterling, or Nighthawk Tow Bar Adapters for Demco Base Plates
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Review of Roadmaster Tow Bar Adapters For Demco Base Plate - RM-034-5
Hi everybody, Andy here with etrailer.com. Let's take a real quick look together at these Roadmaster tow bar adapters for your Demco baseplates. Now, this is going to let you use your Roadmaster Blackhawk all-terrain sterling or Nighthawk tow bar with your Demco baseplates. On your screen, I'm putting some helpful information there for you. If you have the Blackhawk all-terrain tow bar, it must have the serial number above 16,500, and then the sterling tow bar must have the serial number above 14,500, and then for sterling tow bars with serial numbers below 14,500, you would use the item number, the model number that I put there for you at the bottom of that graphic, RM-034, you would use that instead of these tow bar adapters. Now these adapters are from Roadmaster, so that'll give you the confidence that you need knowing that this is going to work with your Blackhawk all-terrain, sterling, or Nighthawk tow bars with your Demco baseplates.
Well, that's gonna wrap up our real brief look today. I do hope that our time together was helpful for you. Again, my name is Andy. Thank you for joining me.
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
- etrailer mistake
- Wrong item was ordered
Ratings & Reviews
4.4
14 reviews
by:
Steven
04/27/2026
Great product from Roadmaster. Fit my Nighthawk towbar perfectly. Came with all of the pins necessary to connect to my Demco base plate and start towing immediately.
by:
Mike
12/19/2025
Do not fit Nighthawk and Demco tabless
by:
Leonard
03/05/2025
These adapters make it possible for me to tow my Jeep behind my motorhome 3500 miles to Colorado and back with no issues.
They are strong, heavy duty, and do the job.
They are strong, heavy duty, and do the job.
by:
Robert
08/28/2021
Complete kit for my nighthawk towbar. Works well. Unfortunately I was given poor technical advise from etrailer.com when I asked if my 034 demco adapters would work with the nighthawk nut that they sell I was told no I had to buy the 034-5 set. Not so, my adapters are the same as what they sold me.
by:
Brian
12/30/2021
Although I haven't installed these yet, they appear to be of excellent quality and actually seem to be more robust then the original adapters I had on a Demco tow bar. Very happy with the product. I am extremely pleased with the speed in which these were delivered, 2 days!
by:
Russell
10/01/2025
After chatting with one of the experts, they linked me to a set of adapters. I bought them and waited for them to arrive. Upon arrival, they didn't seem to fit correctly. So I took some pictures and got back they arrived a little bit beat up. I took some pics and emailed them to another expert. This guy noticed the issue and said I got the wrong ones, so he linked me to another set. I bought them and sent the first set back. I got the second set, and immediately knew they would not fit. Took pics, email pics. Was told those were also incorrect and linked me to a third set. I bought them, sent the second set back. This third set of adapters does in fact, fit, but they arrived pretty beat up. I'm not sure if I was sold used stuff or if they were just beat up. I took some pics. Hopefully the damage is visible.
by:
DavidO
06/02/2021
Excellent service from ordering to delivery. The part was just as advertised. The shipping was excellent.
by:
William
08/13/2023
These guys and gals at etrailer are great,very helpful!
by:
Shelley Mules
05/26/2017
Working good
by:
Merrill
02/24/2015
Parts look good. Shipped and delivered faster than I expected
by:
Louis
04/23/2026
by:
Ryan
09/10/2026
by:
Rob
10/16/2025
by:
Cardale
07/22/2022
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See what our Experts say about this Roadmaster Accessories and Parts
- Recommended Parts for Flat Towing 2022 Ford F-150In order to flat tow your 2022 Ford F-150 you will need a base plate kit, tow bar, safety cables, tow bar wiring, supplemental braking system, along with some additional wiring parts. I recommend the following: -Direct-Connect Base Plate Kit: # RM38VR -Nighthawk All Terrain Tow Bar w/ LED Lights: # RM-676 -Nighthawk Towing Combo Kit: # RM-9284-2 -Battery Charge Line Kit: # RM-156-25 -Brake-Lite Relay Kit: # RM-88400 -Brake System: # DM86VR (for hydraulic motorhome brakes) or # DM26VR...
view full answer... - Availability of Roadmaster Nighthawk to Demco Base Plate Adapter RM-034-5We used to carry it but since it's out of stock we took offline. If we can get it again we'll put it back on our site. I sent an update to see if we can carry it again. I'll let you know if I hear anything.
view full answer... - Roadmaster Sterling All Terrain and Demco Base Plate Kit Fit on 2019 Jeep Wrangler Unlimited RubiconAs long as your 2019 Jeep Wrangler Unlimited Rubicon has the factory plastic bumper the Demco Tabless Base Plate Kit # DM9519336 is compatible with your vehicle. Attached is an installation video (and a picture) of this kit on an '18 JL Unlimited for you to reference. This base plate kit is also compatible with the Roadmaster Sterling All Terrain, Non-Binding Tow Bar # RM-576 as long as you use one of the following adapters: - Adapter # RM-034 for serial numbers up to 14,500 - Adapter...
view full answer...
- 2014 Chevy Suburban etrailer Base Plate Kit Fit and Parts to Flat TowYes, the etrailer Classic Base Plate Kit # e98959 fits your 2014 Chevy Suburban. This doesn't have the removeable arms so you just have the covers to deal with which means less steps to take. I'll go ahead and make a list of parts that I recommend using to flat tow your Suburban. The initial installation might take a bit longer for some of these but after that you will have a really easy on/off setup. etrailer Classic Base Plate Kit - # e98959 Roadmaster Nighthawk All Terrain - # RM-676 Adapter...
view full answer... - Adapter For Roadmaster Nighthawk Tow Bar to Demco Tabless Base PlatesWe do have an adapter for your Roadmaster Nighthawk Tow Bar # RM-676 to attach to your Demco tabless base plates, and what you need is the following part number: - Roadmaster Blackhawk All-Terrain, Sterling, or Nighthawk Tow Bar to Demco Base Plate Adapter # RM-034-5
view full answer... - Base plate Adapters Needed For A Roadmaster Nighthawk Tow Bar To Demco Base PlateThe Roadmaster Nighthawk All Terrain, Non-Binding Tow Bar w/ LED Lights # RM-676 uses a slightly different adapter than the # RM-034 to connect to the classic style of Demco base plates. You'll need the Roadmaster Nighthawk Tow Bar to Demco Base Plate Adapter # RM-034-5.
view full answer... - Is the Roadmaster Nighthawk # RM-676 Compatible With Demco Base Plates Using an AdapterThe Roadmaster Nighthawk All Terrain, Non-Binding Tow Bar w/ LED Lights - RV Mount - 8K Item # RM-676 is compatible with your Demco base plates but you will have to use an adapter. You will need to use the Roadmaster Blackhawk All-Terrain, Sterling, or Nighthawk Tow Bar to Demco Base Plate Adapter # RM-034-5 to connect to the Roadmaster Nighthawk tow bar.
view full answer... - Adapter For Demco Base Plates For Roadmaster Sterling Tow BarThere are adapters for your Roadmaster Sterling tow bar to use with the Demco Tabless Base Plate Kit, though the correct one will depend on the serial number of the Sterling tow bar. What you will need is one of the following: - Serial number above 14,500: Roadmaster Blackhawk All-Terrain, Sterling, or Nighthawk Tow Bar to Demco Base Plate Adapter # RM-034-5 - Serial number up to 14,500: Roadmaster Tow Bar to Demco Base Plates Adapter # RM-034
view full answer... - Adapter for Roadmaster Sterling Tow Bar For Demco Base PlatesYep, sure can; the correct adapter for Demco base plates to use the Roadmaster Sterling tow bar is the following: - Roadmaster Blackhawk All-Terrain, Sterling, or Nighthawk Tow Bar to Demco Base Plate Adapter # RM-034-5
view full answer... - Base Plates For 2019 Chevy Colorado ZR2 With Roadmaster Nighthawk Tow BarWe can get your 2019 Chevy Colorado ZR2 set up with base plates that you can use with the Roadmaster Nighthawk All Terrain, Non-Binding Tow Bar # RM-676, so long as your Colorado is not the ZR2 Bison model (the Bison model does not have a base plate fit). Roadmaster does not make base plates that fit the ZR2, so what you will need is a different brand as well as an adapter; what will work is the following: - etrailer Invisible Base Plate Kit # e98966 - Roadmaster Blackhawk All-Terrain,...
view full answer... - Tow Bar Adapter For Connecting Roadmaster Nighthawk Tow Bar To Demco Base PlateYou will need the Tow Bar Adapters # RM-034-5 to connect the Roadmaster Nighthawk All-Terrain Tow Bar # RM-676 to your Demco Base Plate # DM77YV.
view full answer...
Do you have a question about this Accessories and Part?
Info for this part was:
Expert Research:
Michael H
Expert Research:
Jameson C
Updated by:
Wilson B
Updated by:
Noah M
Updated by:
Amanda K
Installed by:
Andy C
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Heather A.
5/1/2026
Heck yeah Steve, we love to hear that. Now where are you going with the dinghy?