1. Hitch Anti-Rattle
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  3. Fits 2-1/2 Inch Hitch
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  6. Standard Anti-Rattle
Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches

Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches

Item # C87UR
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Hitch Anti-Rattle
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Keep your ball mount, tow bar, bike rack, cargo carrier, or other hitch-mounted accessory stable and rattle-free with this easy-to-use clamp. No tools needed, just tighten the clamp with the built-in lever and then pop it down to secure. Call 800-298-1624 to order Curt hitch anti-rattle part number C87UR or order online at etrailer.com. Free expert support on all Curt products. Guaranteed Lowest Price and Fastest Shipping for Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches. Hitch Anti-Rattle reviews from real customers.
  • All Info
  • Reviews (40)
  • Q & A (5)
  • Videos (1)
  • Photos
  • Why etrailer?

Curt Hitch Anti-Rattle - C87UR

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

Keep your ball mount, tow bar, bike rack, cargo carrier, or other hitch-mounted accessory stable and rattle-free with this easy-to-use clamp. No tools needed, just tighten the clamp with the built-in lever and then pop it down to secure.


Features:

  • Anti-rattle clamp keeps hitch-mounted accessories stable and quiet
    • Helps to reduce or eliminate wobble and sway within your hitch receiver
    • Ideal for ball mounts, cargo carriers, bike racks, and other hitch-mounted accessories
  • No-tool installation with easy-to-adjust lever
    • Position clamp around collar of hitch and accessory shank
    • Use built-in lever to crank clamp until tight
    • Pop lever down to secure clamp in place
  • Durable, high-strength steel and lightweight aluminum combine for maximum durability
  • Clear finish provides corrosion resistance
  • Limited lifetime warranty


Specs:

  • Application: 2-1/2" x 2-1/2" hitch receivers
    • Hitch receiver must have a ring or collar
  • Overall dimensions: 5" wide x 5-1/4" tall


22320 Curt Anti-Rattle Hitch Clamp for 2-1/2" Receiver





Video of Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches

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




Video Transcript for Curt Anti-Rattle Hitch Clamp Review

What's going on everybody Adam here with etrailer. Today we're gonna be solving a problem if you have a 2 1/2 inch hitch and you hear this whenever you're hauling stuff around. Curt anti-rattle hitch clamp is going to take a lot of that shake and play out of your 2 1/2 inch hitch receiver. And one thing to think about whenever we're using a 2 1/2 inch hitch and using heavier ball mounts, this one can haul up to 20,000 pounds so there's a lot of weight going on this ball mount and that's really gonna cause a lot of damage. So something like this is gonna be very helpful to prolong the life of your hitch. It's an extremely simple design, you're not gonna need any tools or anything, and what we wanna do is take that accessory out real quick and slide this over for now.

And put this back in there, put your accessory nice and locked in your hitch. Place that pin if you want, and our goal here is we're gonna have this top part on the actual accessory we are wanting to stabilize. And the bottom part is gonna go underneath this collar. You can open this up, and you can start just threading these down with your hands, you don't need a tool or anything like that. Do one side, and do the other side, and main, the main amount of tightness we're gonna get is from this left bolt just because it is somewhat difficult to get this rotated around since we do have the hitch here and of course our bumper.

This right here's still a little loose, but it's already kind of helping. Get a little bit more out of this one bolt on one side. Then you can go ahead and tighten this down, put it into place and we have a little bit, but not much at all and that is definitely gonna help keep everything nice and tight. This is gonna be most ideal for ball mounts in my opinion, with the 2 1/2 inch configuration just because there's so much weight being put on this ball mount. And since it's clamped around, it's going to be going up and down quite a lot and that's just gonna damage the inside of your receiver and of course your ball mount, but we're also gonna have one that is a two inch version.

So that's gonna be great for the cargo carriers, the bike racks, or anything else you plan on putting in your hitch, has a little bit more weight to it, and that'll keep it nice and secure so you don't hear it and your accessories don't feel it. The U bolt section of this is gonna be made of a rough and tough steel and it does have a clear coating on it so it's not going to rust away. Top is gonna be made of aluminum, so it's a nice little hybrid of both. We're not gonna see any rust going to this over time. And it's just as easy to take off as it is to put on, you just gotta loosen it up enough to where the accessory is gonna slide out.

Then you gotta pull that accessory out and simple as that. One thing you're gonna need for both the two and the 2 1/2 version of the clamp is a hitch receiver that has this little collar on the outside of it. That's what really gets that U bolt to really sit into place. If you don't have it, you can't use it I'm sorry. But we have a lot of different anti-rattle clamps on our website. A lot of them you require tools to be able to install them. This one you don't. So just be sure to check that. Let's go over some dimensions. The clamp on top is gonna be about 5 1/4 inches and we're only gonna be adding about a little less than 1/2 inch on each side of our hitch and hardly any on the bottom of our hitch. But up on top, whatever it's sitting on top of, whatever accessory it is, from the shank of that accessory to the very top it's gonna be about an inch and 7/8 of an inch. And then when we go ahead and grab this and fold it all the way up, it's gonna sit up about 5 1/8 of an inch from the bottom of the lever. Today we have it facing up like this, but if it works best for you you have one other option. And you can go ahead and have it upside down like this. But in the same exact way, just flips upside down. It'll work just as well for some other applications but remember, whenever you're doing this you wanna lift up on the accessory to get it nice and tight and then clamp it down. And this is just all for whatever situation you might have a little bit more use out of when it's upside down. So just know you have that option. All in all, I always recommend that you put some sort of anti-rattle device on whatever accessory device you put inside your hitch. And when it comes to the bigger hitch receivers and the heavier set ball mounts, I definitely recommend it. This one's really nice just because you don't really need any tools to install it and that's always quicker and easier. And that's gonna do it for a look at the Curt anti-rattle hitch clamp..


Customer Reviews

Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches - C87UR

Average Customer Rating:  4.5 out of 5 stars   (40 Customer Reviews)

Keep your ball mount, tow bar, bike rack, cargo carrier, or other hitch-mounted accessory stable and rattle-free with this easy-to-use clamp. No tools needed, just tighten the clamp with the built-in lever and then pop it down to secure.

- C87UR
by:

I was installing this on a 9017 ford f250 With a 8 inch ball mount. The way the handle works I could not get the clamp to tighten enough to stop the rattle. I could only turn the handle 1/2 turns on the flat side of the handle. The only way I could make is work is to remove the handle and install using a nut and lock washer on the handle side.



- C87UR
by: 02/08/2021

Not super thrilled- after checking it going down the highway it had shifted and I was still getting jerking motion. Did not have a wrench so I had to deal with the bouncing. Super tight fit trying to screw the nuts onto the U-bolt. 3500 Ram Dually 2018



- C87UR
by:

Waiting for hardware to attach to the shank. Looks great and should be a good replacement



- C87UR
by:

Tight fit on my ram 3500 but it installed with no issues



- C87UR
by:

High quality, works well



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- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


This Curt clamp works as advertised and after installing it upside down to clear the Canyon bumper cover, it was a cinch to adjust and provide anti-rattle protection for my hitch. It is very easy to install and tighten without the use of a single tool. Great product!



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


Installation was straightforward and easy to follow. I had some help from a friend that had all of the tools for the job. We also removed the muffler to make it easier to install. It took us about 3 hours from start to finish. I used it for a cargo basket carrier and it worked great.



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


It could’ve been a touch wider. It fit my wife’s expedition perfectly but on my jeep JK I had to trim some metal off the hitch to get it to fit properly properly.



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


I have a small neutrally ballanced trailer that would rattle the hitch quite badly. This clamp is easy to use and effective. I am happy I made the purchase.



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


Took the rattle out of towing my utility trailer.



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


Nice product! With minimal adjustment I had all the slop taken out of the hitch. Only reason this is not a 5 star is that it would be nice if there was some kind of catch to keep the latch closed. Not sure if that will be an issue or not.



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


I gave this product one star only because it did not work out for my application. There was not enough space between the collar on the trailer hitch and the rise on the accessory shank of the ball mount to twist the clamp tight enough to secure it. I can’t return the item because it got scuffed up while trying to install it.



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


The product is great, thanks, just what I need. Quality is very good. Delivery and communication first class, thanks a lot!



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


I have not used it yet but it appears it will work fine.



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


Arrived quicker than expected, Product is just what i needed



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


The item was just as advertised



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle


Worked perfectly !!!



- C27UR
by:

Review from a similar Anti Rattle Hitch Clamp in Hitch Anti-Rattle



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Show More Reviews

Ask the Experts about this Curt Hitch Anti-Rattle

  • Recommended Anti-Rattle Device for a 2 1/2 Inch Hitch
    The Curt Anti-Rattle Hitch Clamp # C87UR is a good option, but I personally an not a total fan of the clamping handle piece. If the point where the handle should be snapped down is 1/4 turn too much, you would either have to back it off that 1/4 turn, or try to over tighten it to get the handle in the correct spot. It does, however, have a very nice feature. This is a tool free install and removal process. The nut can get a little tight while in use, but generally, once the snap handle...
    view full answer...
  • Recommended Anti Rattle Device for a 2 1/2" Hitch with a 2" Reducer
    The best option for your set up will be the Blue Ox Immobilizer III # BX88312. This is specifically for a 2 1/2 inch hitch being used in unison with a 2 inch reducer.
    view full answer...
  • Can The Thule EasyFold XT Bike Rack Be Used On a Class V, 2-1/2 Receiver?
    The Thule EasyFold XT Bike Rack # TH903202 will only fit a 1-1/4" or 2" receiver directly. You can use a Brophy Hitch Reducer and Extender # HR26 that will allow for the stinger to fit on your vehicle. The stinger that holds the rack into the receiver will not work on a 2-1/2" or 3" receiver. The Curt Anti-Rattle Hitch Clamp # C87UR will take the rattle out of the extender and allow for the entire bike rack to be solid as it has its own built in anti-rattle for the 2" or 1-1/4" receivers....
    view full answer...
  • Recommended Device to Remove the Excessive Play and Rattle Between 2-1/2" Receiver And Hitch
    I do have a solution to help you get rid of the excessive play that you have with your current Equal-i-zer shank as you are always going to have play in any receiver that you use. Excess play in the parts is required as the steel can expand and contract at different intervals and if corrosion develops inside the receiver you will still be able to remove the hitch. The Curt Anti-Rattle Hitch Clamp # C87UR is a no tool clamp that I recommend using on your 2015 Chevrolet Silverado 2500HD....
    view full answer...
  • Class IV Weight Distribution Hitch With Sway for 2019 Venture SportTrek 38' Travel Trailer
    First you will want to confirm what your tongue weight is that you will be towing with. You can do this with a Curt BetterWeigh Mobile Tongue Weight and Payload Scale # C51701. This will ensure that you have a weight and sway distribution hitch that is correct for your 2019 Venture SportTrek travel trailer. This device will plug into the OBD II port on your 2017 Ford F-250 and will tell you the tongue weight of your camper as well as help you setup the new weight and sway hitch. For...
    view full answer...

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




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Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Jacob T
Video Edited:
Jacob T
Employee Adam E
Installed by:
Adam E
Employee John S
Video by:
John S
Employee Eric H
Updated by:
Eric H

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