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  1. Roof Rack
  2. Thule
  3. Square Bars
  4. 53 Inch Bar
  5. Black
  6. Overhang
THIS ITEM IS NOT A FIT FOR
1939 Ford Model 81
etrailer Installation
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Thule

Thule SquareBar Evo Roof Rack for Naked Roofs - Steel - Black - Qty 2

Part Number: TH92UG
In Stock
$604.85
Roof Rack
Not Confirmed to Fit

1939 Ford Model 81

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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
This strong Thule roof rack lets you carry gear on your vehicle. Galvanized steel crossbars accommodate clamp-on accessories. Polymer coating provides extra grip for your cargo. Installs on your vehicle's naked roof. Great Prices for the best roof rack from Thule. Thule SquareBar Evo Roof Rack for Naked Roofs - Steel - Black - Qty 2 part number TH92UG can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Thule Roof Rack - TH92UG

Highlights

  • Custom Fit for Your Vehicle: Installs on your roof with a kit designed for your vehicle.
  • Complete Roof Rack System: Includes 2 SquareBars, 4 Evo Clamp feet, and a custom fit kit for your vehicle.
  • Strong Steel Construction: Galvanized steel bars support up to 220 lbs for hauling gear and equipment.
  • Secure Cargo Grip: Polymer coating helps prevent corrosion and keeps cargo from shifting in transit.
  • Accessory Ready: Square crossbars work with carriers and accessories that clamp around the bars.
  • Theft Deterrent Option: Compatible with Thule One-Key System locks (sold separately) for added security.

Features to know about

Haul More Without Worry: Strong Steel Bars with 220 lb Capacity

These 53" long Thule SquareBar Evo crossbars are built from galvanized steel to handle heavy loads confidently. With a 220 lb weight capacity, they’re ready for kayaks, canoes, cargo boxes, and camping gear. The polymer coating adds grip so your cargo stays put and helps prevent corrosion when your adventures take you through rain or salt air.

Set Up for the Weekend: Complete System for Naked Roofs

This kit comes with everything you need to build a solid roof rack system—2 SquareBars, 4 Evo Clamp feet, and a custom fit kit. It’s designed for vehicles without factory rails, giving you a dependable foundation for hauling gear. Once installed, you’ve got a sturdy base that lets you carry more and make the most of your roof space.

Keep It Simple and Secure: Clamp-On Accessory Compatibility

The square crossbar design works with carriers and accessories that clamp around the bars, so it’s easy to mount your kayak cradles, cargo boxes, or bike racks. That means no adapters or complicated setups—just clamp on your gear and head out. The straightforward design makes loading fast and keeps your setup secure on the road.

Protect Your Gear Investment: Lock-Ready Design

You can add Thule One-Key System locks (sold separately) to deter theft of the rack when you’re parked at a trailhead or overnight during a road trip. It’s a simple way to keep your gear safe while still using a clean, easy-to-manage setup that looks right at home on your roof.

Specs

Dimensions

  • Crossbar dimensions: 53" long x 1-1/4" wide x 7/8" tall

Weight and Capacity

  • Weight capacity: 220 lbs

Color

  • Color: black

Construction

  • Construction: steel

Warranty

  • Limited lifetime warranty

712400 Thule Standard Square Crossbars - 53" Long - Steel - Qty 2

710501 Thule Evo Clamp Roof Rack Foot Pack for Bare Roofs - Qty 4

145029 Custom Base Clips and Pads for Thule Evo Clamp or Thule Edge Clamp Roof Rack Towers - Qty 4

Installation Details TH92UG Installation instructionsAlternate Instructions TH92UG Installation instructions



Ratings & Reviews

4.7

68881 reviews
5 Stars
(58249)
4 Stars
(6912)
3 Stars
(1326)
2 Stars
(611)
1 Star
(1783)
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by:
I have a Corolla sedan SE 2024 and putting the proper tongue into the proper feet for that particular car and then adding the bar and placing it on the car a specific amount of the distance between etcetera warrants a small, very short video for that specific car--for every specific car, otherwise you wind up taking 2 hours to do a very simple job. Also one of the bars had a slight bow in. It was not exactly straight, which made the placement even more difficult.So all in all it was only average.
by:
Works well. Does have a bit of a whistle but I was warned of this.
by:
Chevrolet Colorado
About a year ago we purchased two Thule Hullavator Pro kayak racks along with a Thule SquareBar Roof Rack for mounting. The combination worked out very well and we headed from Colorado Springs to Duvall Washington outside of Seattle with three stops along the way to kayak. The trip went smoothly and we appreciated the Hullavator ease lifting the boats. We have two more trips planned in the near future. We did mount the boats with cockpits down to avoid filling with water when traveling without a problem.
by:
Great quality products! Easy installation with properly guided instructions. One of the best tracking information, from ordering to delivery. Would strongly recommend etrailer to anyone looking for roof or hitch bike racks.
by:
Toyota Camry
I bought the Thule Evo Roof Rack to transport my kayak on my Lexus 300H. Thule will advise you on their website that his particular rack is not right for a Lexus 300H (i.e., they don't make a roof rack for a Lexus 300H); it is really for a Camry, but etrailer told me that is worked, I trusted them and they were correct. After all, a Lexus sedan is really a fancy Camry, but Thule will not acknowledge this point. It works great. Thule makes a solid product.
by:
I've owned this roof rack for a year now, and it has served my purposes (carrying my kayak around on my truck) quite well. It was fairly easy to assemble, largely because the entire instruction guide was in pictures.

I have had to retighten the rack a couple of times since putting it on the roof, so I tie the kayak down to the front and back of the truck as well as to the roof rack. I suspect the ocean kayak puts a bit of lift on the roof rack resulting in the loosening.
by:
Nissan Leaf
Superb quality. Of course, it is from Thule and they are expensive for sure. But, you really get what you pay for!

And, just consider how expensive it would be if using something more affordable (cheap generic brand) and the racks/bars take off from the roof with the box on the highway!

These will not take off, super sturdy and fits the car perfectly.
Just be sure to get the right kit.
And follow the paper instructions coming along the parts.

Can recommend these, were for Nissan Leaf 2021.

And not to forget the etrailer company, they did their part as well with flying colors. All parts arrived in time and were correct!
by:
2018 Toyota Prius
Customer Service at etrailer is par none, both before the sale and after. I had an unpleasant experience elsewhere buying and installing a roof rack for my old Prius. After a few days of frustrations, I sent it back to that old online store.

This time, I contacted etrailer to see what ALL I needed to install a rack on my new 2018 Honda CRV. They sent me the part numbers and a link to purchase. Viola! After they arrived, I had difficulty with one of the parts (at 69 yo my hands are not too strong or flexible) and contacted etrailer. They sent pictures and more thorough instructions on installing the rubber strip. Another VIOLA!

I'm so very happy with my total experience at etrailer. Customer Service, truly, is not better any where else I have made online or brick-n-mortar purchases.

by:
Pontiac Trans Sport Van
This review is about the cross bars, the towers, clamps and pads made by Thule from the etrailer site. The instructions were straightforward, and the parts were clearly identified and labelled. Installation was easy, primarily because of the availability of instructional videos etrailer provided on line. Seeing it done from start to finish made the installation quite easy and straightforward. Looking forward to using my new roof system to transport our kayak this summer! Am very satisfied.
by:
Dodge Ram Pickup
I think Thule products are painfully pricey......however the rack I put on my Ram 2500 is flawless and a absolute perfect fit. I added the Thule rack for the roof of the truck. I have a truck bed utility custom rack and it wasnt enough. I carry a 16' heavy canoe and a 12' kayak so the additional crossbars make for a very sturdy and dependable way to carry since we also tow a trailer. Very happy to have it.
by:
GMC Sierra
Easy install great product

2018 GMC Sie
rra duramax
etrailer fantastic customer service!

Thanks Lori B!
by:
Honda Civic
Car: 4 door Civic sedan

Bought this as a set along with a set of locks. They did not have the locks in stock, so when I went ahead of canceled that portion of the order, they were able to process and ship it out the next day. It took roughly 1 week for it to arrive.

Following the instructions they provide you with was fairly simple, there was a QR code scan for a video that you can watch as well. I assembled this along with ski carriers that I had as well. I did struggle a little bit with the spacing I needed to fit my snowboard, but it wasn't too much of a hassle.

After assembling it, I was impressed with how it looked and also how stable and tight it was when I was trying to shake it around. As for the test drive, I was very impressed with how there was no wind whistle and they did not fall off (peaked at 70mph).

Overall, I would say it's definitely worth it to buy a good quality cross bar set. And more importantly it was worth it to purchase it from a retailer that does a good job processing and shipping your order without any issues!
by:
I've had the roof rack for a year now and we only use it sporadically in the winter to put the ski box ontop of the car but it works great. Very easy to install and remove and very sturdy. Previously I had the kind that bolted into the roof of my SUV and had a terrible experience with that (we lost the rack and kayaks on the freeway and it tore holes in my roof). The clamp style is the only kind we'll get from now on because they are much sturdier and no risk of losing them. Definitely recommend them.
by:
Pontiac Trans Sport Van
I bought this rack to transport my recreational kayaks and it works great! With the addition of a Llama "v" rack I'm all set to transport my 21'5" tandem. Good fun. The Thule is the base and I couldn't be happier with it!
by:
Nissan Leaf
The feet are very sturdy and nice to put a strap around. The instructions didn't match the picture of what I was buying because they had a 28in gap between the front and the back feet but I actually needed more like 4 ft. so you can see I used something more like what the picture of a Leaf setup was on the etrailer website. The instructions were a little bit unclear about how the ridge on the bottom of the feet are to sit in the channels on top of the car but on the back rail I had to set the feet way outside the channels anyway. Still seems to be pretty solid
by:
While the instructions were a bit difficult to follow the install videos from etrailer are a blessing to figure out what to expect even if not exact to the letter. Overall product is excellent, use it to haul kayaks and a 18 ft aluminum canoe to and from locations. Would recommend
.
by:
Worked Perfect & Secured a very heavy load in extreme weather & off road conditions
by:
With camping and travel on everyone's list of to-do's at the moment, i couldn't find these Thule clamps anywhere for months until running across etrailer! They were in-stock, shipped almost immediately and at my door. The price is the same as Thule and REI but came with free shipping. Nice job and great customer service. I'll look here first for future needs!
by:
Classic square bar, but modern integration with the podium feet. Exactly what I was looking for.
by:
I am very happy with the Thule racks purchased from etrailer for my Mazda CX-5. Everything was included, easy to fit together and the assembled racks feel very secure. To top it off, the sales help from etrailer was excellent - my original rack selection was backordered and they got in touch with me to offer one that was readily available.
by:
Second part of the Evo Thule roofrack I wanted to mount on the Prius: exactly what you need for "Thule Evo Clamp Roof Rack".
by:
Ford F-150
I have almost always had roof rails on my vehicles. My F150 had no rails and I was nervous about clamp style rack holders given what I tend to carry on top. These have been great and I am positive I have overloaded them numerous times.
by:
The bars are nice but Thule pointedly does not include under bar cover strips with this style of bars. They include these strips with the other three styles of bars they sell. Including these strips would cut the wind noise these bars produce substantially. I overcame this omission by re-using an old 5/8 inch ID (7/8 inch OD) garden hose that I cut up and slid inside the bars from the ends.
by:
My Thule roof rack is everything I expected it to be, I’m very pleased. I had a very good experience dealing with etrailer and will definitely do business with them in the future
by:
Well packaged, arrived in good condition. Works as expected. Would be great to have additional fitment information available. The underside channels of the 53” bars were just barely long enough to fit Leer cap track system spaced 40” apart using the rapid podium feet (phew). Thought from the measurements there would be some room to spare but didn’t account for the angle of the podium feet.
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