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4 Pcs Universal Roof Box U-Bolt Clamps, Upgraded Rooftop Cargo Carrier Rack Bolts, Car Van Mounting Fitting Kit 85mm Inner Width Metal U-Bracket Clips w/ 8 Lock Nuts 2 Straps

  • Based on 72 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Wednesday, Aug 27
Order within 10 hours and 11 minutes
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Features

  • [Secure Your Roof Box with Confidence] - Our 4 PCS Roof Box U-Bolt Clamps are designed to firmly hold your roof box in place, ensuring it stays safe and stable while you're on the road. The rubber gaskets and plastic back plates provide increased friction and stability, allowing you to navigate through potholes, hills, slopes, and highways with ease.
  • [Complete Installation Accessory Kit] - We provide a comprehensive roof box fixing accessory kit that includes 4 metal U-bolt clamps, 4 plastic back plates, 4 rubber gaskets, 8 heavy lock nuts, 2 bandages, and 1 set of hole sealing stickers. With these accessories, you'll have everything you need for a secure and long-lasting installation.
  • [Quality Built to Last] - Crafted from high-quality metal and plastic materials, our roof box U-bolt clamps are resistant to breakage, deformation, and corrosion caused by acid, alkali, wind, and rain. Rest assured that these clamps are good quality, ensuring long-term use. The soft rubber gaskets also protect your vehicle from unsightly scratches.
  • [Universally Compatibility] - With an inner width of 85mm/3.34in and a spacing of 90mm/3.54in between thread centers, our roof box clamps fit most car models available in the market. The lightweight and compact design of all accessories allows for easy storage in your trunk, making them readily available whenever you need them.
  • [Easy Installation] - Installing our roof box U-bolt clamps is a breeze, taking only 3-5 minutes of your time. We provide bandages that are long enough to securely fasten your roof box to your car roof. Should you have any questions or concerns, our dedicated technical and after-sales teams are here to support you every step of the way.

Description

4 PCS Universal Roof Box U Bolt Clamps Rooftop Cargo Carrier Rack Bolts 83mm Internal WidthHigh QualityThis roof box fitting is made of stainless steel, which is wear-resistant, anti-oxidation, not easy to break and deform, and has a long service life.SpecificationColor: BlackMaterial: Iron, Rubber, PlasticBolt diameter: Φ7.5mm / 0.3inInternal width: about 83mm/3.27inCenter to center screw width: about 90mm/3.54inInclude: 4x Iron U bolts, 4x Rubber washers, 4x Plastic backing boards, 8x lock nuts and 2 bandages, 1x Black StickerPlease confirm the size and appearance of roof box and install place before purchasing.Please check relevant install video by search"install roof box U bolts" when you in doubt.How to install this roof cargo box brackets?Put the roof box in the center of the roof and open the lid.Thread the U shaped hook from bottom to top.Put a rubber washers on the hook, and put plastic support boards.Tighten the heavy lock nuts on both sides.Pass the strap into the gap of the bracket, connect and tighten the strap.Why choose our's roof top u bolt clamps?It adopting quality iron, more reliable and stable, aviod roof box to fall during driving.Rubber gasket and plastic back board can protect car from scratches, increase friction, improve good restraint effect.

Material: Stainless Steel


Brand: Lancisism


Color: Black


Style: U-bolt clamp


Item Weight: 0.87 Kilograms


Manufacturer: Lancisism


Manufacturer: ‎Lancisism


Brand: ‎Lancisism


Item Weight: ‎1.92 pounds


Package Dimensions: ‎7.2 x 5.2 x 3.9 inches


Manufacturer Part Number: ‎CZZJ0941


Date First Available: October 14, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 27

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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Top Amazon Reviews


  • Quality
Color: Black Size: 85mm Internal Width
Very good quality, it was easy to install my cargo carrier using this. The holes on the cargo carrier and the length of clamps didn’t match but then I made additional holes so it worked just fine.
Reviewed in the United States on July 4, 2024 by Seda A

  • Worked great!
Color: Black Size: 85mm Internal Width
Had to get new brackets 1 of mine broke.
Reviewed in the United States on August 27, 2024 by Mary Balconi

  • Really nice stuff! Good quality and fair price.
Color: Black Size: 85mm Internal Width
I bought this set for my Yakima Rocketbox. Now, the span of the brackets WAS SLIGHTLY TOO NARROW to fit my box (which was MY fault), but I was able to straighten/bend the brackets in a vise in order to get them to work.....I just needed another 1/2 inch of span to fit the Yakima box's holes. Very happy with product...but measure those box holes before you order! ... show more
Reviewed in the United States on March 8, 2024 by Mom T

  • Great Get
Color: Black Size: 85mm Internal Width
Easy to use. Will purchase another set.
Reviewed in the United States on October 31, 2024 by Tom C.

  • U-Bolt not threaded
Color: Black Size: 85mm Internal Width
Seems great but one bolt does not have a thread on it. The rest is quality but I’m returning for a replacement. Quality control didn’t catch this one unfortunately. I’m glad I have time before my trip to get the new kit.
Reviewed in the United States on July 28, 2024 by BJ

  • Good kit, but u-bolts are very long
Color: Black Size: 85mm Internal Width
This kit worked very well with my old Sears car top carrier. Definitely overloaded the carrier on two trips and the bolts held firm. The bolts are a bit long though, so they push all the way through the knobs when tightened down. This isn't a huge issue, but I can see the bolts tearing certain items in transit. Again, this is only an issue if your rack rails are on the thinner side (my 2012 Toyota Highlander rails are wide and thin) ... show more
Reviewed in the United States on December 18, 2024 by carlin.lusk

  • 💯
Color: Black Size: 85mm Internal Width
💯
Reviewed in the United States on October 22, 2024 by 💯

  • Saved the trip!
Color: Black Size: 85mm Internal Width
We have an old clamshell roof top box and this made it so we could attach it to my roof rack. It required some drilling but it still maintained its water resistance. It mad a 1600 mile round trip with no issues. It made the box very secure and sturdy.
Reviewed in the United States on April 13, 2024 by Max

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