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  1. Hitch Anti-Rattle
  2. Blue Ox
  3. Fits 3 Inch Hitch
  4. Accessory Anti-Rattle
  5. Towing Anti-Rattle
  6. Standard Anti-Rattle
Blue Ox Hitch Receiver Immobilizer for 3" Hitches

Blue Ox Hitch Receiver Immobilizer for 3" Hitches

Item # BLU85QR
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Our Price: $56.88
Hitch Anti-Rattle
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Shipping Weight: 1.73 lbs
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Tighten up your connection. This hitch receiver immobilizer keeps your tow bar, drop receiver, bike rack and other hitch-mounted accessories from rattling and shifting while you're on the road. 1-800-940-8924 to order Blue Ox hitch anti-rattle part number BLU85QR or order online at etrailer.com. Free expert support on all Blue Ox products. Guaranteed Lowest Price and Fastest Shipping for Blue Ox Hitch Receiver Immobilizer for 3" Hitches. Hitch Anti-Rattle reviews from real customers.
  • All Info
  • Reviews (9)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Blue Ox Hitch Anti-Rattle - BLU85QR

  • Fits 3 Inch Hitch
  • Accessory Anti-Rattle
  • Towing Anti-Rattle
  • Standard Anti-Rattle
  • Blue Ox
  • Clamp Style
  • Universal

Tighten up your connection. This hitch receiver immobilizer keeps your tow bar, drop receiver, bike rack and other hitch-mounted accessories from rattling and shifting while you're on the road.


Features:

  • Keeps hitch-mounted accessories stable and secure
    • Helps to eliminate rattle and sway within your hitch receiver
    • Stiffens and reinforces receiver
  • Mounts quickly and easily
  • Includes brackets, bolts and nuts
  • Fits 3" x 3" trailer hitch receivers
  • Made in USA
  • 1-Year warranty


BX88399 Blue Ox Hitch Receiver Immobilizer for 3 Inch Hitch

Installation Details BLU85QR Installation instructions



Video of Blue Ox Hitch Receiver Immobilizer for 3" Hitches

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




Video Transcript for Review of Blue Ox Hitch Anti-Rattle - 3 Inch Hitch Receiver Immobilizer - BLU85QR

Hi there. I'm Michael with etrailer.com. Today, we're going to take a quick look at this Blue Ox Hitch Immobilizer. This is going to help keep your hitch mounted accessories, like your tow bar, drop receiver, bike rack, or other hitch mounted accessory nice and stable and secure. Helps to eliminate the rattle and sway within your hitch receiver, by stiffening and reinforcing the receiver. So this top bar here is actually going to sit on top of your receiver tube, and then this lower bar is going to be kind of angled, and it's going to be underneath your accessory, like your tow bar or drop receiver.

So as you tighten down the nuts here, it's going to lift up on that accessory and then lift it in the receiver tube. So that's going to help reduce that rattle and sway, make it nice and stiff for you, but this will fit on your three-inch by three-inch trailer hitch receivers. It is very quick and easy to get mounted in place. And you are going to get the brackets, bolts, and nuts with this, so everything that you're going to need to put it together. This is made here in the USA, so you can trust it is made to the high-quality standards that we've come to know and trust for products that are made here in the US.

So if you're looking for a quick, easy way to help eliminate some of that rattle and sway from within your hitch receiver, this is going to be a very easy way of applying a little bit of pressure to help pick up some of that slack, and make it a little bit more firm in there for you. So that's going to complete our look for today. Again, I'm Michael with etrailer.com. Thanks for watching..


Customer Reviews

Blue Ox Hitch Receiver Immobilizer for 3" Hitches - BLU85QR

Average Customer Rating:  4.6 out of 5 stars   (9 Customer Reviews)

Tighten up your connection. This hitch receiver immobilizer keeps your tow bar, drop receiver, bike rack and other hitch-mounted accessories from rattling and shifting while you're on the road.

by:

Installs rather easily. The bolt shafts were a little tight around my 2020 Ford's 3" hitch collar. But OK to deal with.
I was looking for a U-bolt style with bent plate at the bottom, however this was the only 3" bolt-on solution I found.
Bolt head is 5/8 nuts are 11/16



by:

Allison was extremely helpful and as a repeat customer I would recommend to etrailer to anyone asking to source parts for towing or trailers.



by:

Product works well. Shawnee in customer service was very helpful and awesome!



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Great support no issues.



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Ask the Experts about this Blue Ox Hitch Anti-Rattle



  • Hitch Immobilizer that Can Fit Ford 2.5 inch Factory Hitch
    The Blue Ox Immobilizer part # BLU85QR that you referenced would work great for what you are looking for since it was designed to fit the 3 inch hitch size. It would easily fit around the collar of your hitch that is 3.5 inch.
    view full answer...
  • Availability of U-Bolt Style Anti-Rattle for 3 inch Trailer Hitch
    We do have the Blue Ox Immobilizer part # BLU85QR that fits the 3 inch hitch of your new 2020 Ford Super Duty.
    view full answer...
  • Best Anti-Rattle Hitch for a 2-1/2" Receiver w/ Dimensions
    Thanks for the picture! I have a solution for you but the Blue Ox Hitch Receiver Immobilizer for 3" Hitches item # BLU85QR won't work on your 2-1/2" receiver. I highly recommend the Roadmaster Quiet Hitch for 2-1/2" Trailer Hitches item # RM-062. This has a similar set up where you will be able to tighten it in both the upward and downward directions. It is also the more cost effective option between the two. I have linked a diagram below that shows the dimensions.
    view full answer...
    Image 1 for Image 2 for
  • Hitch Immobilizer For A 2020 Ford F-350 Dually With A 3" Receiver Tube Opening
    For the 3" hitch on your 2020 Ford F-350 Dually we have the Blue Ox Hitch Receiver Immobilizer for 3" Hitches # BLU85QR. This hitch receiver immobilizer will keep your tow bar, drop receiver, bike rack and other hitch-mounted accessories from rattling and shifting while you're on the road.
    view full answer...
  • Is There a 3" to 2" Reducer Available for a 2021 Ford F-350?
    We definitely have a couple options for you. I do not suggest using multiple reducers with weight distribution, so the Buyers Products 3" to 2" Receiver Tube Adapter # 337RTA302 will adapt your 3 inch receiver to a 2 inch without the need of one in between them. I do suggest using an anti rattle device when using a reducer with a weight distribution system, however, and the Blue Ox Hitch Receiver Immobilizer # BLU85QR is designed to fit 3 inch hitches and will keep everything nice and secure...
    view full answer...
  • Recommended Trailer Hitch Anti-Rattle Device for a 3" Receiver
    The XL Anti-Rattle Trailer Hitch Receiver Lock # SHP2040-XL has an inside pin length of 3-7/8". While it was designed to be used with 2-1/2" receivers you can also use it with 3" receivers that meet the 3-7/8" overall width requirements. The hitch must have a hollow shank for the anti-rattle device. Otherwise we have the Blue Ox Hitch Receiver Immobilizer for 3" Hitches # BLU85QR that can be used with a solid shank hitch.
    view full answer...
  • Recommended Hitch Extension For A 3 Hitch On A 2021 Ford F-250
    The 3" hitches Ford is using are throwing everyone for a bit of a loop. With that being said, I do have a couple options for you to check out. First will be the TorkLift Cannon Hitch Extension - 3" Ford Super Duty Factory Hitch # TLE1636. This will measure 32 inches long, so it is longer than you need, but it is also rated up to 3,600 pounds towing and 360 pounds of tongue weight. This jumps up to 7,200 pounds towing and 720 pounds of tongue weight when a weight distribution system is...
    view full answer...

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    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
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    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Noah M
Updated by:
Noah M
Employee Mike S
Written by:
Mike S
Employee Michael B
Installed by:
Michael B

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