Universal Roof Box U-Bolt Clamps Cargo Carrier Roof Rack Bracket Kit Van Mounting Fitting Kit 85mm Internal Width 40mm Thick Luggage Rack Adjustable U Bolt Quick Release Latch for Roof Box Hardware
Condition: New
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 5 left in stock, order soon!
Arrives
Sunday, Aug 31
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Features
- SIZE: Bolt Diameter--7.5mm/0.3 inches; Internal Width--83mm/3.27 inches; Center to Center Screw Width--90mm/3.54 inches
- PACKAGE INCLUDE: 4x Iron U bolts, 4x Rubber washers, 4x Plastic backing boards, 8x lock nuts and 2 bandages
- NOT EASILY DEFORMED - Roof rack mount u-bolt clamps has a rubber gasket and a plastic back plate, which can protect your car from scratches to the greatest extent, and can increase friction, which has a high hardness, good confinement effect, strong bearing capacity
- GALVANIZED STEEL MATERIAL - Universal roof box u-bolt clamps using galvanized steel material, durable, alkali resistance, and has a clear thread, uniform force and not easy to slip to improve overall stability
- NOTICE: Not fit for THULE Roof Box
Color: black
Brand: AUGREX
Load Capacity: 11 Pounds
Mounting Type: Bolt Mount,Clamp Mount,Luggage Rack,Roof Box,Roof Mount
Manufacturer: AutoGrills
Manufacturer: AutoGrills
Brand: AUGREX
Model: Roof Box U-Bolt Clamps
Item Weight: 2.27 pounds
Package Dimensions: 7.2 x 5.31 x 3.86 inches
Item model number: Roof Rack Bracket Kit
Exterior: Machined
Manufacturer Part Number: U-Bolt Clamps
Date First Available: November 9, 2021
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 31
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
These went right in after I modified my cargo box (to be expected as this box was built for another vehicle, steps below). The bolts are long in my WJ (2003 Grand Cherokee) as the cross bars are so thin. Not a big deal, just need to keep an eye on it to avoid damage to items, or I can cut the bolts down as needed. Better to have too much than not enough. The caps certainly won't stay on at present though. I bought this Thule made Volvo branded box in 2001. It had holes predrilled for 1.75 inches, so my 3.75 inch bars just wouldn't line up. I kept the leading hole (toward the front of the Jeep) in each of the 4 mounting locations , front and back for structural integrity and bored it out with a 1/4 inch drill bit, had to wiggle it a bit as the bolts are just a bit larger, but a tight fit keeps the most material in place. Then I marked and drilled out the back holes (toward the rear of the Jeep) in each of the 4 mounting locations. Took about 30 mins from box, to modification, to mounting, to ready to roll all in. Nice to be able to repurpose such an expensive item, keep this in mind if you can find a used (even off brand cargo box). I peeled off the Volvo logos easy enough and added Jeep stickers from Amazon. These held the cargo box right and tight during 80mph drive with 60+mph gusts of crosswind on a trip right though Wyoming. Couldn't be happier with the value in these. Should make my box fit the Minivan too. Good for making a car top box work (even if I had to alter the box). Nice job at the right price!
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Reviewed in the United States on May 2, 2022 by Joshua S Joshua S
used these to replace my 20+ year old Thule box brackets. Perfect fit
Reviewed in the United States on February 18, 2025 by Chad Prozeller
Bought a roof rack for my jeep on Facebook that didn't have hardware. It was a cheap roof rack and didn't have the brand listed so I decided to get this generic hardware to secure the rack to my rails. The hardware was easy to use and held down the rack well. I have taken it offroading and crawling multiple times, strapped gear to my rack, tugged and pulled on it, and this hardware holds tights. The only thing I don't like about it is it sticks up on my rack so the hardware legs are visible above my rack. Doesn't affect function, just cosmetics.
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Reviewed in the United States on August 18, 2023 by Jaylin Ford
My girlfriend’s roof top box didn't have connectors for roof racks. Good thing Amazon had these at a great price, with the included directions i was able to get that box strapped and secured.
Reviewed in the United States on October 24, 2023 by Gottagontherun
No instructions nor website was provided on how to use the product.
Reviewed in the United States on May 11, 2022 by AC GIP7
I used these to mount my solar panels to my roof racks so I didn't have to drill. It's been a little over a year so far and I drive as fast as 75-80mph when I'm going cross country. Still haven't had any issues.
Reviewed in the United States on May 15, 2023 by simone simone
The bolts are connected to these black knobs but they don't work. I had to try to take the bolts off of the knobs to get it to work....horrible. There's more but I will sum it up with letting you know that I returned them.
Reviewed in the United States on April 1, 2022 by Sami's Mom :)
They are well built I haven't used them yet but I soon will
Reviewed in the United States on August 24, 2023 by Jarrett Pavone