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Replacement Quick Grip Mount Assembly - Thule Ascent, Atlantis, and Force Cargo Box - Qty 1

Replacement Quick Grip Mount Assembly - Thule Ascent, Atlantis, and Force Cargo Box - Qty 1

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Replaces a damaged Quick Grip mount assembly on your Thule Ascent, Atlantis, or Force cargo box. Includes 1 replacement assembly. 1-800-940-8924 to order Thule accessories and parts part number TH05738 or order online at Free expert support on all Thule products. Guaranteed Lowest Price and Fastest Shipping for Replacement Quick Grip Mount Assembly - Thule Ascent, Atlantis, and Force Cargo Box - Qty 1. Accessories and Parts reviews from real customers.
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Thule Accessories and Parts

  • Roof Box
  • Mounting Hardware
  • Thule

Replaces a damaged Quick Grip mount assembly on your Thule Ascent, Atlantis, or Force cargo box. Includes 1 replacement assembly.


  • Replaces a damaged Quick Grip mount assembly on your Thule cargo box
  • Fits Thule cargo box models
    • Ascent (TH602, TH603, TH604, and TH605)
    • Atlantis (TH685, TH685BXT, TH685XT, TH686, TH686BXT, TH686XT, TH686B, TH687, TH687BXT, TH687XT, TH687B, TH688, TH688BXT, TH688XT, and TH688B)
    • Force (TH623, TH624, TH625, TH626, and TH628)
  • Attaches cargo box to crossbars
  • Includes 1 assembly

05738 Replacement Quick Grip Mount Assembly - Thule Ascent, Atlantis, and Force Cargo Box - Qty 1

Item # TH05738

Video of Replacement Quick Grip Mount Assembly - Thule Ascent, Atlantis, and Force Cargo Box - Qty 1

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

Video Transcript for Thule Roof Box TH05738 Review

Today we're going to be reviewing part number TH05738, this is the Thule Replacement Quick Grip Mount Assembly. This unit is going to replace a lost or damaged mount assembly. It's going to attach the cargo box to your vehicle's roof rack crossbars. Nice, easy to use design. It's going to have tie down slots located on each side. You can run a strap through there, feed it over the cargo that you're hauling in your box and use those tie down points to secure your cargo so it doesn't move around during traveling.

The claws on the foot are going to be covered so it doesn't cause any damage to your roof rack system. This part number's going to contain one assembly that's designed to be a replacement and a fit for the Thule Force Cargo Boxes all models, the Thule Assent Cargo Box all models, and the Thule Atlantis Cargo Box all models. A few measurements to take a look at real quick. Measuring from outside edge to outside edge here of the housing, that's going to be about 6 3/4". The housing is made from a nice, durable, strong plastic construction. If we take a measurement of this spread that we have here, the maximum spread in between the points on the claws coming out of the assembly, that's only about 3 1/2", internal maximum spread that's going to be about 5 1/4".

Last measurement that we're going to take is going to measure the height from the bottom of the housing to the top of the handle, that point there, that's going to give us a measurement of about 2 5/8". That's going to do it for our review of part number TH05738. .

Customer Reviews

Replacement Quick Grip Mount Assembly - Thule Ascent, Atlantis, and Force Cargo Box - Qty 1 - TH05738

Average Customer Rating:  4.8 out of 5 stars   (153 Customer Reviews)

Replaces a damaged Quick Grip mount assembly on your Thule Ascent, Atlantis, or Force cargo box. Includes 1 replacement assembly.


I needed a hard to find replacement quick grip mounts for my Thule ski box. was the only one out there with the goods I needed. Super easy shopping with hassle free shop an go. I received an email from before I knew the package had arrived asking me if the package was delivered as in good condition. Yes, all items arrived faster than expected and I'm super stoked to get my ski pod up on the car and pack it with skis. Thank you for an easy shopping experience and quick safe home delivery!

The replacement parts work great and are ready for yet another ski season!
Lars M - 12/10/2017


In a time when when you often need to trash some major piece of equipment because you can't find a proper repair piece for the otherwise serviceable item, it was great to find this grip mount assembly for our Thule cargo box, which was in dire need of replacement. The box itself is several years old, is a discontinued model, and has seen a lot of use but was still in great condition. So I was very pleased to have easily found the necessary replacement item, easily ordered, and promptly delivered to our home. Highly recommend dealing with this company.


First time ordering from etrailer. Ordering was quick and easy, and exactly what I needed for a last minute camping trip! Order arrived about 4 days earlier than expected!


Original Thule product, same quality as the BEAT old one, it comes with a screw, easy installation. Now my roof cargo box looks new again.


I am trying to fit this on an evolution. It's been tough trying to find details. Hopefully these fit. Appears to have the right tracks, but the other kit didn't seem to match this either

The Thule Quick Grip is unfortunately not compatible with the Evolution cargo box, its only compatible with the Ascent, Atlantis, and Force Cargo Box. If youd care to let us know the model number of the Evolution you have, Id be happy to make a recommendation for you.
-- Etrailer Expert Mike L - 02/15/2019


Replacement part fit perfectly and functions as good as the original. eTrailer always has great inventory, advice and service!


After 13 or so years of ownership, cross country trips, and occasional vacation use, the plastic on the original clamp arms broke off. Concerned that the metal arms would scratch and damage the roof rack, I purchased replacement clamps. There were no accompanying installation instructions, however, it was easy to figure out and accomplish (battery powered drive, Phillips bit, remove screw, disassemble, reassemble with new parts). The rack is now protected.


It worked perfectly. The original part form Thule failed after 2 times. This part is the perfect replacement.


Perfect replacement worked perfectly.


Great replacement parts for my cargo box that is 13 years old! Still going strong!


Package arrived faster than expected and very well protected. Fully recommend buying all your trailer needs here.


Great company and great products. I got just what I needed and delivery was pretty fast.. They are my go to company for hard to find items.


I have ordered a couple of times from eTrailer now and each time the service and was prompt and I got what I needed. Thank you!


Nice quality latch. Not to be confused with fast grip by Thule. Slightly different design. This is the exact one I needed.


Product has worked perfectly. This was a retrofit project for a Thule Box about 10 yrs old. Had the old plastic clamps with bolts from underside. Difficult to install by one self. Called and explained what I was trying to do and etrailer recommended what parts to use. Initially Ordered 1 just for proof of concept and fit perfectly. Thanks


Everything worked flawlessly.


I have an older Thule Cascade XT 1500 box and a new Subaru with factory bars. These worked perfectly to update the mount fixtures. I also needed to purchase the Replacement Slide Strip for Thule Evolution Cargo Box - TH05401 and the Replacement Cradle for Thule AcuTight and Quick Grip Mounting Hardware - TH852338700. Swapping out the old skool fixtures for these was straight forward.


The product was delivered on time and was exactly what I needed. Finding parts for a 2006-7 Thule cargo carrier can be a challenge. I will definitely use again.


Exact product I needed. The only place I could find this specific part. Very easy to order and fast shipping. I would definitely order from again.


Perfect fit for our trip and was delivered on time!


Had to replace my Thule crossbar clamp due to corrosion of the original. My order from eTrailer arrived wuickly and the overall ordering experience was excellent.


These things are easy to install. I needed to replace two quick grip mounts after our Thule box was damaged when my wife was T-boned while driving the family van. I had what was remaining of the old mounts removed and the new mounts installed in less than 5 minutes. The only thing I was a little miffed about was that I ordered the replacement screws to go with them. The new mounts were shipped with the screws in place. The new style cradles are also a snap to install. The cradle item number is TH05729. Thanks Etrailer for the great service and fast delivery.


Was given an older Thule cargo box. It had the fasteners that insert from underneath and then plastic clamps inside hold the box to the bars. Putting the box on by oneself is not easy. Had seen the latest model cargo boxes with the clamp fasteners. I ordered one from etrailer just to see if my idea would work. Perfect. Ordered 3 more to complete the setup and now good to go. I have ordered other Thule parts from Etrailer and been very satisfied with customer service/knowledge of products and prompt delivery. Would highly recommend them.


Replacement for our Thule box, totally annoyed that it ever had to be replaced. But we got it installed quickly. Came within a few days. Thanks! Rating mid range because the first one broke (although it wasn't from etrailers it was a manufacturer installed foot). Haven't had replacement long enough to know if it will hold up. Etrailers customer service gets 5 stars though.


We received it ahead of time and in great condition

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