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X AUTOHAUX 4 PCS Universal Roof Box U Bolt Clamps Rooftop Cargo Carrier Rack Bolts 83mm Internal Width W/ 8 Lock Nuts and 2 Straps Cargo Carrier Mounting Fitting Iron Bolts

  • Based on 101 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 13
Order within 9 hours and 25 minutes
Available payment plans shown during checkout

Features

  • [Fitment of Roof Rack Clamps Brackets ] Fit for most cars, van cargo carrier roof box on the market. Inner width 83mm/3.27in, width from center to center of screw thread 90mm/3.54in, diameter of screws is 7.5mm/0.3in. Can be used for up 80mm width luggage rack. Not suit for Thule Car Rack.
  • [Neccessity of Cargo Carrier Replacement Bolts] To avoid the roof box fall and to keep its stable during driving. Rubber gasket and plastic back board can protect your car from scratches, and increase friction, improve overall stability and good restraint effect.
  • [Features of Roof Box Bracket Kit] Made of iron and plastic, to anti-oxidant, wear resistant, strong temperature resistance, hard to break and deform, durable to prolong service life.
  • [Install of Car Roof Rack Basket Bolts] Simple and convenient to install. Accurate mounting size and long-enough bandages, suit your roof box and daily opening and closing box. Small-sized, lightweight to store convenient.

Material: Plastic, Iron


Grade Rating: Grade 8 3


Manufacturer Grade: Grade 2


Head Style: U-Bolt


Color: Black


Material: ‎Plastic, Iron


Grade Rating: ‎Grade 8 3


Manufacturer Grade: ‎Grade 2


Head Style: ‎U-Bolt


Color: ‎Black


Fastener Type: ‎U-Bolt


Brand: ‎X AUTOHAUX


Manufacturer: ‎X AUTOHAUX


Item Weight: ‎1.94 pounds


Package Dimensions: ‎7.13 x 5.39 x 3.94 inches


Country of Origin: ‎China


Manufacturer Part Number: ‎a21122800ux0757


Position: ‎Top


Date First Available: January 11, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Work great
I initially lost my spacer for my rack. I looked online and found these way cheaper than the manufacture price. I did have to drill a new hole but that was very simple. Overall these fit great and are far more sturdy. Would definitely recommend.
Reviewed in the United States on August 27, 2023 by John G

  • Not universal.
Had to modify the holes in the carrier (almost an inch off) with little time to order a replacement. We have a Sears sv20.
Reviewed in the United States on August 6, 2023 by Hanah Blake

  • They work!
We moved about 10 days before our first camping trip of the season and -- you guessed it -- our "claws" for our Thule Motion XT XL box were lost in the move. Alas, we were scrambling and the Thule "claws" were $32/each and would not arrive on time. These work well and are a fantastic compromise. We have a 2021 Subaru Outback and a Thule Motion XT XL roofbox. These secure the box exceptionally well! ... show more
Reviewed in the United States on May 15, 2023 by Moxie Moxie

  • Great quality product
This set of hardware is great. We have very thick roof rails and it has been hard to find u-bolts this long (apex 3.5"). These worked perfectly. I had to drill some new holes in the carrier but that was quite easy. So easy to assemble and creates a very tight and safe fit.
Reviewed in the United States on May 15, 2023 by Amazon Customer

  • Easy to install.
Needed new clamps for my cargo carrier as it used to be attached with straps. I never thought they were secure enough and the straps made a bit of noise when on the highway. I lined these up with my roof rack crossbars and marked holes to drill. Now it is super easy and quick to put the cargo carrier on and take off. Quick shipping and great quality. ... show more
Reviewed in the United States on April 27, 2023 by Former 250K mile Honda CRV Driver - Now new Honda CRV Driver!

  • Rock solid
I bought an old cargo box off of Craigslist and the old mounting straps that it came with were in no way secure - all i had to do was drill a few holes for the new brackets and i had the box mounted (the brackets also have places to hook bungee cords or cargo straps inside the box to keep stuff from moving around- cool feature) This thing is going nowhere- I can shake the whole truck by pushing on it ... show more
Reviewed in the United States on June 19, 2022 by James

  • Bad manufacturing
Product showed up and works well enough, but two of the screw on handles were threaded backwards so they're completely useless. My roof rack is barely holding on because it's not secured properly.
Reviewed in the United States on July 9, 2022 by DemBillsYo

  • Mejores que los originales
Better that the originals, more thick and knobs are covering the bold, so it wouldn't get rusty. They work for me
Reviewed in the United States on July 21, 2022 by Gilberto

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