bing tracking image
Customer Service My Orders
  1. Accessories and Parts
  2. Roadmaster
  3. Tow Bar
  4. Locks
  5. Keyed Alike
Quick-Disconnect Padlocks for Roadmaster Tow Bars - Qty 2
Add to Cart
Roadmaster

Quick-Disconnect Padlocks for Roadmaster Tow Bars - Qty 2

Part Number: RM-302
53 Reviews | 14 Questions
In Stock
$33.69
Retail:$52.97
You Save: 36%
 Accessories and Parts
Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
By submitting this form, you understand and agree to our Terms of Sale, Website Terms of Use and Privacy Policy.

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

3d view icon
roadmaster accessories and parts locks rm-302
roadmaster accessories and parts rm-302
roadmaster accessories and parts locks
roadmaster accessories and parts tow bar quick-disconnect padlocks for bars - qty 2
roadmaster accessories and parts tow bar locks
roadmaster accessories and parts tow bar locks quick-disconnect padlocks for bars - qty 2
roadmaster accessories and parts tow bar
roadmaster accessories and parts locks dimensions
roadmaster accessories and parts tow bar quick-disconnect padlocks for bars - qty 2
roadmaster accessories and parts tow bar rm-302
roadmaster accessories and parts locks rm-302

Show All (12) Product Images

Show Fewer Product Images

In Use/Installed

2017 chevrolet equinox accessories and parts roadmaster tow bar quick-disconnect padlocks for bars - qty 2
2017 chevrolet equinox accessories and parts roadmaster locks rm-302

Show All (2) In Use/Installed

Show Fewer In Use/Installed

Customer Photos

Quick-Disconnect Padlocks for Roadmaster Tow Bars - Qty 2 customer photo
Quick-Disconnect Padlocks for Roadmaster Tow Bars - Qty 2 customer photo

Show All (2) Customer Images

Show Fewer Customer Images

Videos

Show All (2) Videos

Show Fewer Videos

Need help with installation?
Locate installers near me
These padlocks keep the quick-disconnects on your Roadmaster tow bar locked in place. Deters theft and gives you added protection from accidental release. Replaces the 1/4" diameter safety pins that came with your tow bar. 1-800-940-8924 to order Roadmaster accessories and parts part number RM-302 or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Quick-Disconnect Padlocks for Roadmaster Tow Bars - Qty 2. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (53)
  • Q & A (0)
  • Related Parts
  • Photos

Roadmaster Accessories and Parts - RM-302

  • Tow Bar
  • Locks
  • Roadmaster
  • Keyed Alike

These padlocks keep the quick-disconnects on your Roadmaster tow bar locked in place. Deters theft and gives you added protection from accidental release. Replaces the 1/4" diameter safety pins that came with your tow bar.


Features:

  • Keyed-alike padlocks securely lock your Roadmaster tow bar with quick-disconnects to the base plates on your towed car
    • Discourages theft and tampering
    • Protects against accidental release
  • High-security double ball locking mechanisms
  • Hardened steel construction adds strength and durability
  • Brass internal components and keys resist corrosion
  • 2 Padlocks and 4 keys are included
  • Black color


Specs:

  • Shackle diameter: 1/4"
  • Shackle opening: 3/4" wide x 1-1/4" tall
  • Lock body dimensions: 1-1/2" wide x 1-7/8" tall


Details

Dimensions



302 Road Master Tow Bar Quick Disconnect Padlocks (Qty 2)







Customers Who Purchased This Accessories and Parts Also Bought...



Customer Satisfaction Score:

Ratings & Reviews

4.7

53 reviews
5 Stars
(43)
4 Stars
(7)
3 Stars
(1)
2 Stars
(1)
1 Star
(1)
Review Sort Icon
by:
Great customer service
by:
These are good quality locks and I would buy them again. I’ve been using them for a year. The quality is still like new. 4 stars because the shaft needs to be slightly longer. When we attach them we have to tilt them in order for the pin to latch. We discovered this the first time we used them. We thought we had closed them tight, but didn’t. Fortunately, we only drove about a mile to a gas station, where I walked around checking everything and noticed one was off-center.
Customer Large Image
Customer Image
Click to Enlarge
Katrina B. profile picture
Etrailer Expert

Katrina B.

5/5/2022

We do have a longer stem option, part # RM-305

by:
Fits with RM52927-5 direct connect base plate
Customer Large Image
Customer Image
Click to Enlarge
by:
Works great with the roadmaster nighthawk. Gives you that extra added feeling of security.
by:
Locks work good and as advertised. My application has them key side up. Would be better if they had a rubber boot to keep the elements out.
by:
I purchased the Roadmaster Tow Bar and accessories from etrailer.com. Their website is easy to maneuver and product availability was great. I received everything I ordered as expected and there were no issues. Sorry, I don't have pics. I am a single 60 yr old woman and this tow bar is super easy to use. It is heavy and I do need help with taking it off and putting it back on.
by:
Like these better than the non locking pins that were included. Peace of mind knowing that we are locked up until we get to destination, no matter were or how many times we stop.
by:
I placed a big order with etrailer to flat tow my Jeep. The Roadmaster tow bar was back ordered but was in transit. etrailer notified me of the possible delay and monitored the parts and was able to ship my complete order within my deadline. I always buy from etrailer due to the great service, follow up support and installation videos and instructions and they keep me informed. Thanks
by:
Uhmmm, they are locks! I use them instead of clips on the base pins to keep my towed vehicle attached to the motorhome. Peace of mind when overnighting at rest areas. If I see my locks then I know the car will stay behind us.
by:
These are the original locks to my Roadmaster towbar. I recently lost one and was pretty upset thinking I could not replace it. But, to my surprise, etrailer had them. Easy order, good prices, quick shipping. I am now a happy camper knowing I have the original locks again.
by:
Great item added to towbar
by:
I bought these with my Nighthawk tow bar with Blue Ox brackets and they don't fit. I'm not sure if I will return or modify the pins the fit the locks.
by:
The locks work very nicely and they make me feel secure vs. snap pins. The shanks could be just a little longer.
by:
Great product. Just the right size padlock for the spare tire carrier. I highly recommend etrailer
by:
Failed after a long trip, one was hard to open and the keys became difficult to turn.
Kate F. profile picture
Etrailer Expert

Kate F.

2/2/2026

Wow Kurt, I am very sorry to hear this and am surprised by it as these locks usually work great. Where did you go on your trip? How were the road conditions, lots of snow, gravel roads, etc? Just trying to get some better answers before I reach out to Roadmaster.

by:
Works as advertised. Makes securing the tow bar easier and gives me some additional peace of mind.
by:
These locks jamed up after being in the weather for a year. I am going to have to replace them soon. It will take a hammer to get them to unlock.
by:
The locks are heavy duty. Easy to unlock and great for trailer use.
by:
Details about the product were clear and I knew I was ordering just what I needed. The check out process was easy and my order was delivered quickly.
by:
The products showed up on time and were of good quality. I liked the follow up from the company asking if I received them. Also their call in Tech Support was great as well.
by:
all products very good
by:
Product is as advertised and arrived in a timely manner.0
Tom profile picture

Tom

2/9/2019

This is a very good, high quality, product.

by:
Good locks. Keyed alike. Everything I expected and delivered earlier than anticipated.
by:
Dean profile picture

Dean

1/21/2025

The Roadmaster padlocks have worked flawlessly to provide tow bar pin security and peace of mind when towing as well as when parked. E trailer is to be commended for providing a complete line of quality components for towing.

by:
Fred G. profile picture

Fred G.

4/2/2024

The tow bar and hitch plate kits have been great. Reliable, easy to use. I also like the oversized red handled hitch pins over the default pins. They are easier to inser and remove, more so for my wife. The only item I was not pleased with is the fusebypass switch assembly. The little pins that were made to go into the empty fuse holder were weak and broke off. I redid that part with a adapter that fits the fuse holder and has two male spade connectors. I just added female spades on the switch wire and now every thing is great.

25
53
true
Show More Reviews

See what our Experts say about this Roadmaster Accessories and Parts

Do you have a question about this Accessories and Part?
  • Availability of Lockable Pin for Roadmaster Quick Disconnect Crossbar Assembly
    Hi Laura; a locking pin isn't available but you can add locks to the # 910021-00 to keep it secure. The Roadmaster Base Plate Quick Disconnect Padlocks # RM-308 comes with 4 keyed alike locks that will replace the linch pins on the crossbar assembly to keep it secure. See the picture below. If you only want two locks for the vertical pins on the crossbar # RM-302 is also available.
    view full answer...
  • is the Wiggle Room On My Roadmaster Base Plate OK? What are the Outer Holes for on 2001 Mazda Miata?
    Hey Nancy, I did not see that information anywhere, so I reached out to my friends at Roadmaster and this was their response: The wiggle is totally normal for our baseplate kits to prevent the rigid energy from the hitch setup from being transferred to the flat towed vehicle's frame.  The hole they mention is for a pad lock like our # RM-301 and # RM-302 part numbers so they have the option to lock those arms to the vehicle to prevent them from walking away. I am sorry for the delay in...
    view full answer...
  • Locks To Prevent Thieves From Disconnecting Your Tow Bar From The Baseplate
    Hey Joe, Roadmaster has you covered with that issue as well with their tow bar padlocks # RM-302. These can replace the clips on the pins that connect the tow bar to the baseplate # RM-521453-5.
    view full answer...
  • Will Quick-Disconnect Padlocks for Roadmaster Tow Bars Fit Blue Ox Setup
    Hi Kurt; we haven't tested this before but it may be possible. The # RM-302 has a 1/4" shackle diameter with a shackle opening that is 3/4" wide x 1-1/4" tall. You can use these measurements to determine if it will fit your Blue Ox pins. Have you thought about using the Blue Ox Base Plate, Tow Bar Receiver, and High-Low Adapter Lock Kit # BX88177? This is specifically made for their tow bars/base plates and replaces the pins with keyed alike locking pins. It also includes locks for your...
    view full answer...
  • What All Do I Need To Be Able to Safely Flat Tow My 2015 Ford Explorer V6 W/O Adaptive Cruse Control
    Happy to help out, Daniel! Looks like you got the majority of the parts you need. There are just a few outliers that you will need. I'll include a complete list that will have the parts you mentioned above, additional parts you will need, as well as some parts that are optional. All required parts: Part # RM27NQ - Roadmaster Falcon 3HD Tow Bar Part # 4427-3A - Roadmaster Direct-Connect Base Plate Kit Part # RM-645 - Straight Safety Cables Part # RM-15267 - Roadmaster 4-Diode Universal...
    view full answer...
  • Can Roadmaster Easy-Pull Tow Bar Base Pins be Locked to Tow Bar
    Hey Steve! To get the Roadmaster Easy-Pull Tow Bar Base Pins w/ Comfort Grip # RM-910049 so they are locking you'll also need padlocks like the Kit # RM-302 that have a 1/4" diameter shackle. There aren't any pins with the large loops and a lock for a Roadmaster tow bar (or any tow bar for that matter) so a combination of parts is what gets you to where you want to be. Was there any other part of your flat tow setup that you wanted to add security to as well?
    view full answer...
  • Recommended Hitch Locks To Secure Roadmaster Nighthawk Tow Bar To TOAD and Motorhome
    The Roadmaster Trailer Hitch Locks # RM-316 you were looking at will lock the Roadmaster High-Low Adapter to your 2021 Jayco Class A's trailer hitch receiver, and the Roadmaster Nighthawk All-Terrain # RM-676 to the adapter, but will not lock the tow bar yo your Jeep. You will also want to add the Quick-Disconnect Padlocks for Roadmaster Tow Bars - Qty 2 # RM-302 which will replace the quick disconnect pins holding your tow bar to the Roadmaster Base Plate Kit # RM-521453-5 on your 2021...
    view full answer...
  • How to Lock Falcon 2 Tow Bar to Direct-Connect Base Plate Kit on a 2023 Chevy Traverse
    The pins needed to connect your Roadmaster Falcon 2 Tow Bar # RM-520 to the Roadmaster Direct-Connect Base Plate Kit # RM65MR on your 2023 Chevy Traverse would have come with the tow bar. If you don't have the pins anymore then the Replacement Base Pins # RM-910029 is what you'll need. If you're wanting actual locking pins for those connections then you're looking for either the Padlock Kit # RM-302 which replaces the snapper pin on the standard rings, or the the InfiniteRule Locking...
    view full answer...
  • Recommended Base Plate Locks For Roadmaster Tow Bar
    The Quick-Disconnect Padlocks for Roadmaster Tow Bars # RM-302 will work well in replacing your 1/4" pins to lock your Roadmaster tow bar with quick-disconnects to the base plates on your towed vehicle. In regard to the 1/2" pins that hold the tow bar to the crossbar, you could use etrailer Trailer Hitch Receiver Lock # e98879, which is 1/2" in diameter and has 2-1/8" usable length. I checked with Roadmaster and they said that it should be 1/4", not 1/2". If that is the case, then you can...
    view full answer...
  • What Comes With Roadmaster Falcon/Blackhawk 2 All Terrain Towing Combo Kit?
    Yes, you can get everything in the Roadmaster Falcon/Blackhawk 2 All Terrain Towing Combo Kit RM-9243-2 except for the 7-Wire to 4-Wire Flexco-Coil Wiring Kit # RM-15247 it comes with. Here are the other parts in the kit: - 6,000 lb safety cables # RM-643 - Quick-Disconnect Padlocks # RM-302 - Tow Bar Cover # RM-055-3 - Storage Bag # RM-056
    view full answer...
  • Needing a Set of 4 Roadmaster Quick Disconnect Padlocks
    I found a set of pad locks for your Roadmaster Falcon All Terrain tow bar. The Roadmaster Quick Disconnect Padlocks, # RM-308, is a set of four pad locks that are keyed the same. Unfortunately, Roadmaster does not offer the option of keying a new pair of locks that will match your current locks. The only way to receive 4 lock keyed the same is to order the # RM-308 lock set.
    view full answer...
  • Lock Recommendation for Roadmaster Base Plate Kit
    Roadmaster uses a specific connection style for their locks, so for a lock set that would lock the base plates to the vehicle and the tow bar to the hitch of the tow vehicle you would want part # RM-304 or part # RM-302 for just the base plate locks. The lock kit part # BX88177 would only work with a Blue Ox system that uses their style of lug connection.
    view full answer...
  • Can Ultra-Fab Wheel Stabilizers Be Used For Boat Trailer
    The Ultra-Fab Chock and Lock Wheel Stabilizers, part # UF21-001070 would work great for a boat trailer. These stabilizers are designed for tandem-axle trailers and RVs, so if your boat trailer has tandem axles they would help keep the trailer stable and prevent rocking when parked. You simply place them between the wheels and expand them until they are secure. You can use padlocks like part # RM-302 with the wheel stabilizers to deter theft.
    view full answer...
  • Locks for a Roadmaster Falcon All-Terrain Tow Bar for a 2016 Jeep Wrangler Sport
    Roadmaster recommends the use of padlocks # RM-302 for use with the Falcon All-Terrain tow bar # RM-522. The 6,000 pound capacity of the tow bar is more than enough for your 2016 Jeep Wrangler Sport. The curb weight of the vehicle is around 3,800 pounds.
    view full answer...

Do you have a question about this Accessories and Part?


Info for this part was:

Employee Jacob T
Video Edited:
Jacob T
Employee Laura H
Updated by:
Laura H
Employee Shelly K
Updated by:
Shelly K
Employee Wilson B
Updated by:
Wilson B
Employee Cole B
Installed by:
Cole B
Employee Shane H
Test Fit:
Shane H
Employee Michael B
Video by:
Michael B

At etrailer 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.