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  1. Hitch Anti-Rattle
  2. Trimax Locks
  3. Fits 2-1/2 Inch Hitch
  4. Accessory Anti-Rattle
  5. Towing Anti-Rattle
  6. Clamp Style
Trimax Universal Anti-Rattle Clamp for Class V Trailer Hitches
Trimax Locks

Trimax Universal Anti-Rattle Clamp for Class V Trailer Hitches

Part Number: TMX66SR
In Stock
$35.42
Retail:$43.99
You Save: 19%
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This anti-rattle clamp lets you enjoy your ride without the soundtrack of a loose ball mount. It provides a snug, quiet fit for gear that fits a 2-1/2" hitch. It's great for heavy-duty towing setups. 1-800-940-8924 to order Trimax Locks hitch anti-rattle part number TMX66SR or order online at etrailer.com. Free expert support on all Trimax Locks products. Great prices and Fastest Shipping for Trimax Universal Anti-Rattle Clamp for Class V Trailer Hitches. Hitch Anti-Rattle reviews from real customers.
  • All Info
  • Reviews (14)
  • Q & A (0)
  • Videos (2)
  • Photos

Trimax Locks Hitch Anti-Rattle - TMX66SR

  • Fits 2-1/2 Inch Hitch
  • Accessory Anti-Rattle
  • Towing Anti-Rattle
  • Clamp Style
  • Trimax Locks
  • Standard Anti-Rattle
  • Universal

This anti-rattle clamp lets you enjoy your ride without the soundtrack of a loose ball mount. It provides a snug, quiet fit for gear that fits a 2-1/2" hitch. It's great for heavy-duty towing setups.


Features:

  • Silences the noise: Gets rid of annoying rattles and vibrations.
  • Universal fit: Works with all 2-1/2"" ball mounts, so it's a no-brainer for any setup.
  • Simple installation: Just hand-tighten the nuts.
  • Rock-solid hold: Keeps your hitch firmly in place, so you can tow with confidence, not clatter.


Specs:

  • Application: 2-1/2" x 2-1/2" Class V trailer hitch receivers
    • Hitch receiver must have a ring or collar around it for clamp to attach


THC250 Trimax Universal Anti Rattle Clamp for Class 5 Hitches




California residents: click here


Video of Trimax Universal Anti-Rattle Clamp for Class V Trailer Hitches

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




Video Transcript for Review of Trimax Locks Hitch Anti-Rattle - Universal Anti Rattle Clamp Class V Hitch - TMX66SR

Hi, everybody, Andy here with etrailer.com. Let's take a real quick look at this Trimax Universal Anti-Rattle Clamp for your Class 5 trailer hitch receiver. Now, this anti-rattle clamp is going to let you enjoy your ride without the soundtrack of a loose ball mount. So this is going to help silence that noise. It's gonna get rid of any rattles and vibrations. This is gonna be a universal fit.

This is going to work with all 2 1/2-inch ball mounts. So this is gonna be really a no-brainer for any setup. It's gonna be great for heavy-duty towing. I do wanna point out that the hitch receiver must have a ring or a collar around it for this clamp to attach. So you can see where this is going to attach to that collar.

Now, on your screen, I'm popping up just a brief snapshot of the instructions that are going to come with this. And so I just wanted to give you a brief demonstration of what this is actually going to look like when this is securing your ball mount to your trailer hitch receiver. And you can see there in the center where this clamp actually attaches to the collar of your trailer hitch receiver. So this is gonna be very easy to tighten. You're just going to hand tighten the nuts there to get this into place and to get it secured.

Very durable construction, steel. And this is going to keep your hitch firmly in place so you can be able to tow with confidence, and not with all that noise going on behind you. Now, if you decide this is going to be exactly what you need, we would love to hear back from you. So we would love to get a review from you on this product page. Let us know your experience with using this product and anything you'd like to share.

Also, we would love to see photos of your towing setup and see this in action as well. Well, I think that's gonna wrap up our look today. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me.

Customer Satisfaction Score:

Ratings & Reviews

4.8

14 reviews
This anti-rattle clamp lets you enjoy your ride without the soundtrack of a loose ball mount. It provides a snug, quiet fit for gear that fits a 2-1/2" hitch. It's great for heavy-duty towing setups.

by:



by:

Very solidly built, and easy to install. Since installing, my hitch is totally rattle free.



by:

The product did exactly what is was said to do . The product was solid really tightened the hitch highly recommended it



by:

This anti rattle clam has worked perfectly, highly recommend.



by:

This anti-rattle device works fine, but not using the wing nuts. I couldn’t get it tight enough without using pliers. When I get home from this trip I will get regular stainless nuts and all should be fine. I will have to remember to bring a socket and ratchet handle, but that’s no so bad.



by:

It took out about 80 to 90 % of the rattle, very easy to install, however you need to remember to put the hitch through the clamp before you put it into the receiver or you have to take and put back on the wing nuts.



by:

You really cannot go wrong with anything that Trimax makes. This anti-rattle clamp is one of the best I've ever used. Superior quality and it clamps down to the hitch and receiver so well that it completely eliminates all movement at the connection point. What's more, it did not loosen at all while I was hauling a loaded trailer.



by:

Works as advertised! Stops the horrible clunking when stopping and starting that you get without it. Easy to install with a socket wrench and comes right off when needed with the same socket wrench. You actually only need to loosen to remove from receiver and you can leave it on the hitch during storage.

Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

6/8/2025

That's great to hear, Chris! That chucking is no joke sometimes. What are you usually towing?



by:

This is exactly what I wanted for my hitch! GREAT!



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Wonderful



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See what our Experts say about this Trimax Locks Hitch Anti-Rattle

  • Will Trimax Universal Anti-Rattle Clamp for Class V Trailer Hitches Fit Ford Truck
    Hey Mark! The Trimax Universal Anti-Rattle Clamp for Class V Trailer Hitches # TMX66SR will fit your Ford truck. This is a universal anti-rattle designed to work with any 2-1/2" receiver. If you need anything else feel free to reach out in the comments below.
    view full answer...
  • Will Trimax Universal Anti-Rattle Clamp Fit Receiver With Angled Collar
    Hey Bill! The Trimax Universal Anti-Rattle Clamp # TMX66SR will fit your receiver. It actually sits on the top of the shank of whatever you put in and then the lip pulls up on the bottom of the receiver tube. See the attached photo. That design won't have any issues working with your trailer hitch. If you need anything else feel free to reach out in the comments below.
    view full answer...
  • Availability Of Anti-Rattle Device For 2-1/2" Hitch
    Hello David, thanks for reaching out. We do have an anti-rattle clamp for a 2-1/2" hitch. Take a look at the following: - Trimax Universal Anti-Rattle Clamp for Class V Trailer Hitches # TMX66SR This uses a U-bolt to secure to the hitch. You tighten down the nuts to put tension on the shank and prevent rattle. The video I linked below will show you this part in more detail. Hit the reply button on this page and let me know if there is anything else you need.
    view full answer...

Do you have a question about this Hitch Anti-Rattle?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee John S
Video Edited:
John S
Employee Andy C
Installed by:
Andy C
Employee Matthew B
Installed by:
Matthew B
Employee Sabrina W
Written by:
Sabrina W
Employee Joshua U
Video by:
Joshua U

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