bing tracking image
Customer Service My Orders
  1. Hitch Anti-Rattle
  2. CURT
  3. Fits 2-1/2 Inch Hitch
  4. Accessory Anti-Rattle
  5. Towing Anti-Rattle
  6. Clamp Style
Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches
Add to Cart
CURT

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

Part Number: C87UR
321 Reviews | 15 Questions
In Stock
$31.94
Retail:$40.19
You Save: 21%
 Hitch Anti-Rattle
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
curt hitch anti-rattle non-locking accessory towing clamp for 2-1/2 inch hitches
curt hitch anti-rattle non-locking fits 2-1/2 inch clamp for hitches
curt hitch anti-rattle universal fits 2-1/2 inch c87ur
curt hitch anti-rattle non-locking accessory towing clamp for 2-1/2 inch hitches
curt hitch anti-rattle non-locking universal
curt hitch anti-rattle non-locking universal clamp for 2-1/2 inch hitches
curt hitch anti-rattle non-locking universal clamp for 2-1/2 inch hitches
curt hitch anti-rattle fits 2-1/2 inch accessory towing c87ur
curt hitch anti-rattle universal fits 2-1/2 inch dimensions
curt hitch anti-rattle non-locking accessory towing dimensions
curt hitch anti-rattle universal accessory towing c87ur
curt hitch anti-rattle non-locking fits 2-1/2 inch c87ur
curt hitch anti-rattle universal fits 2-1/2 inch c87ur
curt hitch anti-rattle non-locking universal dimensions
curt hitch anti-rattle universal fits 2-1/2 inch dimensions

Show All (16) Product Images

Show Fewer Product Images

In Use/Installed

0 hitch anti-rattle curt non-locking accessory towing dimensions
0 hitch anti-rattle curt fits 2-1/2 inch accessory towing c87ur
0 hitch anti-rattle curt universal accessory towing c87ur
0 hitch anti-rattle curt non-locking accessory towing dimensions
0 hitch anti-rattle curt non-locking accessory towing clamp for 2-1/2 inch hitches
0 hitch anti-rattle curt fits 2-1/2 inch accessory towing c87ur
0 hitch anti-rattle curt universal accessory towing c87ur
0 hitch anti-rattle curt universal fits 2-1/2 inch dimensions

Show All (8) In Use/Installed

Show Fewer In Use/Installed

Customer Photos

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

Show All (3) Customer Images

Show Fewer Customer Images

Need help with installation?
Locate installers near me
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. 1-800-940-8924 to order CURT hitch anti-rattle part number C87UR or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches. Hitch Anti-Rattle reviews from real customers.
  • All Info
  • Reviews (321)
  • Q & A (0)
  • Related Parts
  • Photos

CURT Hitch Anti-Rattle - C87UR

  • Fits 2-1/2 Inch Hitch
  • Accessory Anti-Rattle
  • Towing Anti-Rattle
  • Clamp Style
  • Non-Locking Anti-Rattle
  • CURT
  • 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 and sufficient clearance between the ring or collar and the bumper
  • Overall dimensions: 4-1/2" wide x 5" tall
  • Inside dimensions: 3-3/4" wide x 2-7/8" tall


Dimensions


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







Customers Who Purchased This Hitch Anti-Rattle Also Bought...



Customer Satisfaction Score:

Ratings & Reviews

4.2

321 reviews
5 Stars
(207)
4 Stars
(49)
3 Stars
(16)
2 Stars
(11)
1 Star
(38)
Review Sort Icon
by:
This will not work for a 2026 Ram 3500. I am not sure how you will be able to figure out ahead of time if the clearance between receiver, hitch and bumper will allow this to attach properly but definitely consider before purchasing. I have attached a photo for reference (does not fit these clearances). Also with having to pay shipping to return this, it’s not worth the effort for $3-4. You will likely be keeping it.
Customer Large Image
Customer Image
Click to Enlarge
by:
Well built but cumbersome to put on and take off. Both nuts have to be removed to install and remove. Great for those who leave their hitches on. Not so much if you pull a camper and take your hitch off when you stop.
by:
Does not fit a 2021 Ram 2500. The safety chain hooks prevent it from working properly.
by:
Worked fine on my SUV retaing and quieting the noise, but when I tried to us it on my RV's 2" Reese receiver, it broke retaining my tow bar assembly. Probably needed an all-steel unit in that application.
Rob R. profile picture

Rob R.

6/7/2025

Unfortunately unit is not heavy-duty enough for use on my motorhomes hitch with my towbar attached. Too much force apparently for use in that application.

by:
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
Customer Large Image
Customer Image
Click to Enlarge
by:
It does stop the rattle. I did however have troubles with it coming loose constantly, until I replaced the nut with regular locknuts and welded additional key stock to my receiver.
by:
Tight fit on my ram 3500 but it installed with no issues
Customer Large Image
Customer Image
Click to Enlarge
by:
The Curt Anti-Rattle hitch clamp has worked very well once installed. I could not give five stars because it is quite sensitive to get adjusted to work properly and is not convenient to remove regularly when not needing a trailer hitch on my truck. I will be removing the clamp after I have no need for the snowmobile trailer in spring. It has not been needed for the weight distribution hitch on the travel trailer. 2021 Chevy Silverado 2500HD.
Scott profile picture

Scott

3/24/2023

The device worked as promised but I am quite disappointed with how quickly it started to rust which then made for difficult adjustment or removal to change hitches for my various trailers.

by:
Very disappointed with this product. It's supposedly made for 2 1/2" receiver hitches and it won't hold up to a heavy duty truck. I have a tow bar rated for 1,400 tongue weight and it broke on the first use. I complained to Curt and attempted a refund and all they would do was replace it, and that took 8 months. So I compliment them for standing behind it and replacing it, but that does me no good since it's under rated for my use. I would avoid this unless your tow equipment is very light, which is unrealistic for a 2 1/2" tow bar.
Jenny N. profile picture
Etrailer Expert

Jenny N.

1/26/2022

I do have an alternate more robust anti rattle device part # BX88225 to offer. Please take a look at the video link below.

Helpful Links

tv-in-use-blue-ox-hitch-immobilizer-bx88225.aspx

by:
easy to install.
by:
Hopefully this helps the rattle thanks!
by:
Easy to put on, used only one trip and it worked well. Also easy to remove when
receiver needs to removed.
by:
This will not work on a 2022 Ram 2500. The Receiver hitch is tucked up tight against the bumper and recessed. No way this can work.
Rebecca N. profile picture
Etrailer Expert

Rebecca N.

7/13/2023

Since the hitch receiver is recessed then the only anti rattle device that I can recommend would be an anti-rattle lock part # SHP2040-XL. This would work with hitch accessories that have a hollow shank versus a solid shank.

by:
Just what the doctor ordered for keeping my hitch from rattling and/or moving. Easy to install and made a big difference.
by:
This item doesn't fit a Ram 2022. You all are charging me return postage! You should tell buyers that this item doesn't fit some hitches.
Sierra K. profile picture
Etrailer Expert

Sierra K.

6/10/2022

This fits a 2.5 inch hitch with a collar.

by:
This product may work well but it did not fit on my 2019 RAM 2500 due to the hitch receiver design (bumper in the way) on the RAM so I can not recommend it for that vehicle.
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.
by:
Didn’t work with my ball mount, returned it.
by:
Feels like cheap pot aluminum. Difficult to get tight on hitch. Not easily taken on and off.
Jenny N. profile picture
Etrailer Expert

Jenny N.

3/23/2022

You mentioned that it was difficult to tighten on the hitch and to remove. I wanted to see if you could send a picture of it on the hitch?

John profile picture

John

3/23/2022

Unfortunately, I threw it away months ago. After reading some of the reviews, it see,s to be a common problem for the Dodge Rams.

Jenny N. profile picture
Etrailer Expert

Jenny N.

3/23/2022

I recommend taking a look at the Blue Ox Immobilizer part # BX88312 as an alternative.

by:
Real fast shipping, and a competitive price. Easy to follow directions and simple installation. This is a great product.
by:
Item crumpled / broke under towing stresses. The crossbar is a “pot metal” material - not a good selection.
by:
I used it flat towing a full size chevy truck behind motorcoach and it did not do well.
It came apart.
by:
Works well andiseasy to use!
by:
I couldn't rely on the nut on the right with the handle. To make it secure had to tighten the nut on the left side with a wrench.
by:
This clamp would not work on my 2012 Nissan Pathfinder with factory hitch.
25
321
true
Show More Reviews

See what our Experts say about this CURT Hitch Anti-Rattle

Do you have a question about this Hitch Anti-Rattle?
  • Recommended Trailer Wiring Harness for a 2007 Toyota Camry XLE
    Hey Robert, yes there is. For your 2007 Toyota Camry XLE I recommend going with the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C55567. This wiring harness is going to plug into your existing harness not requiring you to splice into anything. You are going to have to run the hot lead to your battery though, but that goes for any of the wiring harnesses for your Camry.
    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...
  • Will a Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches Work w/a ProPride Weight Distribution Hitch?
    Hey John. So long as you have 1-1/2" of space past the lip of your 2-1/2" receiver the Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches item # C87UR will work. I have attached a picture below so you can see the spacing requirements and compare them to your ProPride setup. What model ProPride do you have?
    view full answer...
  • Anti Rattle Device To Use With B&W Tow & Stow 2-Ball Mount Compatible With GM MultiPro Tailgate
    We do have a potential option for you, but the Curt Anti-Rattle Hitch Clamp # C87UR is likely not going to work with your setup. I think you are exactly right in that there is really no room between the receiver and the hitch. So there is really nowhere for the Anti-Rattle Clamp to go. If you are in need of an anti-rattle device that will work with the B&W Tow & Stow 2-Ball Mount Compatible with GM MultiPro Tailgate I recommend the XL Anti-Rattle Trailer Hitch Receiver Lock # SHP2040-XL....
    view full answer...
  • Can The Reese RP45018 Extension Be Used To Flat Tow A Jeep Wrangler Behind A 2021 Ford F-350?
    As you Jeep Wrangler weighs 4,200 pounds and you will be using the Reese Titan Hitch Box Extension # RP45018 at the 41" length, there will be no issues using it on your 2021 Ford F-350. You are getting pretty close to the 5,000 pound max capacity though, so I do not recommend adding any extra weight to the Jeep when you are towing it. With that said, I do recommend a couple add on parts to go with this. The Curt # C87UR (for 2-1/2" hitch) and # C27UR (for 2" hitch) anti rattle devices...
    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...
  • Options For Reducing Play In The Hitch/Rattling With An Equal-i-zer Weight Distribution Hitch
    Hey John, You could use an anti-rattle device like the Curt Anti-Rattle Hitch Clamp for 2-1/2" Hitches # C87UR to help with the rattling but would likely still experience some since you're using a reducer sleeve. The best way to get rid of the slop would be to replace your current shank with one compatible with 2-1/2" hitches like the # EQ90-02-4900. This would bolt onto the head of your Equal-i-zer hitch and would eliminate the need for a reducer sleeve. From there you could still use...
    view full answer...
  • Recommended Hitch Anti-Rattle For A 2021 Ram 3500
    Assuming your 2021 Ram 3500 has the OEM 2-1/2" receiver, I recommend the Roadmaster Quiet Hitch # RM-062. This is a u-bolt style anti-rattle device, which is known to be very effective for reducing play in the hitch. The u bolt is tightened manually so you will need to carry a wrench with you, but this will allow you to put plenty of tension on the hitch. Please note that the hitch receiver must have a ring or collar around it for Quiet Hitch to attach to. If there is very little clearance...
    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...
  • 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 tongue weight scale like the etrailer scale # e99044. 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 tongue weights...
    view full answer...
  • 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...
  • How To Prevent Theft And Rattling Of Fastway Flash Force Adjustable Drop Hitches For Truck Receiver
    Hey Chris, great questions, and I do have a solution for you! For security on the Fastway Flash Force adjustable ball mounts, use the Fastway Trailer Hitch Lock and Adjustment Pin Lock Set # FA86-00-3685. That gives you one lock for the receiver connection and a second lock for the adjustable section. That second lock is important because the ball platform can be removed through the open notch in the adjustment channel if it is not locked down. For rattle, match the anti-rattle part to...
    view full answer...
  • Recommended Anti-Rattle Clamp for a 2-1/2" Receiver Using a 2" Ball Mount
    Since you're stepping down from a 2-1/2" receiver you'll need the Blue Ox Hitch Receiver Immobilizer III for 2-1/2" Hitch with 2" Adapter item # BX88312. This is specifically designed for what you're wanting to do. I have linked a review video below so you can see its functions demonstrated.
    view full answer...
  • Is There A Way To Reduce Rattle And Clunking On The Fastway Flash Force Adjustable Ball Mounts?
    Absolutely, Jason, and the right anti-rattle part depends on which receiver size you’re using. If you’re using one of the 2" receiver models, either the Fastway Flash Force # FA33FR or # FA93FR, you can use the etrailer Anti-Rattle Hitch Collar for 2" Hitches # e38FV. That collar helps reduce movement where the ball mount shank fits into the receiver. If you’re using one of the 2-1/2" receiver models, either the Flash Force # FA43FR or # FA63FR, you’d use the Curt Anti-Rattle Hitch Clamp...
    view full answer...
  • Long WDS Shank For 2-1/2 x 2-1/2 Trailer Hitch
    We do have a version of the Equal-i-zer Weight Dist Shank # EQ90-02-4600 you mention, however it is 6" shorter. The Equal-i-zer Weight Dist Shank # EQ90-02-4800 offers the same rise and drop as # EQ90-02-4600, has a maximum tognue weight rating of 1,600-lbs, a maximum towing capacity of 16,000-lbs, and will fit into a 2-1/2" x 2-1/2" trailer hitch receiver. Alternatively, you could use a hitch reducer sleeve # C45405 which would slip into your receiver and allow you to use # EQ90-02-4600...
    view full answer...

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


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Eric H
Updated by:
Eric H
Employee Ed W
Installed by:
Ed W
Employee Adam E
Installed by:
Adam E
Employee John S
Video by:
John S
Employee Samuel H
Video by:
Samuel H

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.