bing tracking image
  1. Accessories and Parts
  2. Thule
  3. Hitch Bike Racks
  4. Roof Bike Racks
  5. Roof Box
  6. Roof Rack
  7. Ski and Snowboard Racks
Thule One-Key System Lock Cylinders - Qty 2
Save Big on Select Thule Products

Thule One-Key System Lock Cylinders - Qty 2

Item # TH450200
Retail:$53.18
Our Price: $38.95
You Save: 27%
Accessories and Parts
Orders above $50 qualify for Free Shipping
Shipping Weight: 0.22 lbs
Quantity: 
In Stock
Instant Rebate
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
This kit lets you add new locks or replace existing cores for all your Thule products. These keyed-alike cylinders let you lock your racks, accessories, and other gear with one key. Extra-thick tumblers help prevent forced opening. 1-800-496-5010 to order Thule accessories and parts part number TH450200 or order online at etrailer.com. Free expert support on all Thule products. Guaranteed Lowest Price and Fastest Shipping for Thule One-Key System Lock Cylinders - Qty 2. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (548)
  • Q & A (0)
  • Photos
  • Why etrailer?

Thule Accessories and Parts - TH450200

  • Hitch Bike Racks
  • Roof Bike Racks
  • Roof Box
  • Roof Rack
  • Ski and Snowboard Racks
  • Lock Cores and Cylinders
  • Keys
  • Thule

This kit lets you add new locks or replace existing cores for all your Thule products. These keyed-alike cylinders let you lock your racks, accessories, and other gear with one key. Extra-thick tumblers help prevent forced opening.


Features:

  • 2 Lock cylinders let you make all your Thule accessories keyed alike
    • Replace existing Thule locks or add new locks to racks, carriers, and other gear
  • 2 Premium, over-molded keys are comfortable to grip and easy to identify on your key chain
  • Universal master key lets you remove existing Thule lock cores and install new ones
  • Enhanced security with extra-thick tumblers and long protrusions
    • Helps to prevent forced opening with screwdriver or like device
  • 2-Year limited warranty


Note: Key numbers should be recorded on Thule's product registration page and written down in the space provided in the One-Key System manual.


Key Number location

Thule's One-Key System makes it easy to secure all of your Thule racks, accessories, and other gear with just a single key. This kit includes 2 keyed-alike lock cylinders that are designed to mount in the empty lock core sockets of your Thule rack or to replace your rack's existing cores. It includes 2 over-molded keys that are comfortable to grip and easy to identify on your key chain, and 1 universal master key for adding or replacing lock cores.


Thule Traverse foot pack accepts OKS cylinders

Many Thule products - including roof rack feet - come ready to accept One-Key System cylinders. Just pop out the plastic lock plug, then use the included universal master key to install the new core in its place.


Thule Flat Top ski carrier accepts OKS cylinders

To replace an existing lock core simply unlock it and use the included master key to remove it. Once the existing core has been removed, pop in the new One-Key System lock.



450200 Thule One Key System Lock Cores with Keys - 2 Pack

Replaces Thule TH512





Customer Satisfaction Score:


Customer Reviews

Thule One-Key System Lock Cylinders - Qty 2 - TH450200

Average Customer Rating:  4.9 out of 5 stars   (547 Customer Reviews)

This kit lets you add new locks or replace existing cores for all your Thule products. These keyed-alike cylinders let you lock your racks, accessories, and other gear with one key. Extra-thick tumblers help prevent forced opening.

by:

Had to drill out my locks as the previous owner broke both keys in the lock. Replacement was simple afterward and they work without issue.


Comments
Still working as good as ever. So happy I was able to find a replacement for my carrier locks.
Ryan - 10/25/2022


by:

I purchased a used Thule roof box which the previous owner had lost keys for the lock. These lock cylinders worked perfectly and were very easy to install.




by:

Awesome,Keep my records cause for sure Im gonna add more thules key.thank you very much.




by:

Great service from Etrailer on every item I have ordered from them. 2 hitches and a bike rack. Customer service is VERY good in todays world. They have not outsourced customer service! Thank you for that!




by:

I gave your company and especially the sales associate Samantha a diamond star rating for being able pull off for me what many other store and dealers claim was impossible at the time which was acquiring my Thule roof rack system. I am now ready for my kayak fishing season thanks to your team. When the shopping gets tough, find it on etrailer!




by:

Lock cylinders arrived quickly and were exactly as described. Thule products are well made and fit perfectly in my existing system.




by:

Used it for my Thule cargo box and couldn’t be happier perfect fit and super easy installation thank you




by:

James was extremely helpful in selecting the correct replacement parts for a my bike rack lock. It arrived quickly. He also followed up to insure that the lock replacement went smoothly. Class act!




by:

Works perfectly on my Thule Wing Bar Evo racks. Feel better knowing that I'm protecting my investment.




by:

Helpful to have these with Thule products. Definitely adds peace of mind.




by:

These are great just hate that Thule over charges for these things funny how the more you larger lock cylinder pack the price per cylinder drops dramatically.




by:

The key cylinder fit perfect into my Thule T2 Classic 2 bike hitch. It works well. I feel my bike is secure with this new addition.




by:

Great product. My only concern is that the locks came with no instructions. I found how to install them in the instructions for the Thule bike rack. If I had simply purchased the locks, then I might have been a little frustrated.




by:

Have not used yet as we found the key to the lock after the order was placed. Keeping as spare should the locks need replacement later.




by:

Replaced my old locks perfectly




by:

Upgraded my older T2 with a set of longer arms, and added this lock set while I was at it. Installation was a breeze, and now I can leave the cable lock at home.




by:

What can I say---they're locks, and they don't come included with Thule stuff. So, a necessary evil. It would be nice if they were included, but what're you gonna do. I'll pay the price for the peace of mind.




by:

The keys are very hard to insert. One has constantly been stuck and won't turn to lock.


Comments
It could be a couple of issues causing the keys to be hard to . It could be a contaminated lock core dirt or salt in the cylinder, to fix flush with lock lubricant. It could be a key that is rough cut, that would would need to be wire brushed or sanded. It could also be installed incorrectly.
Thomas M - 12/18/2021


by:

The roof rack is performing like a champ.
It is everything we wanted, researched and purchased, with your help off course.
Here are a couple pics from our camping trip last year.
They can be shared anywhere if you like.




by:

Perfect thanks!




by:

This is just what we needed and it was easy to install. Your website made it very clear on how and what we should order for particular problem. I have no doubt will use you in the future.




by:

Exactly as described. Promptly shipped. Very happy. Would absolutely order here again.




by:

They were very prompt with letting me know that the locks for a Thule bike rack were not in stock and provided options. When I chose to wait the additional one to two weeks, they were very responsive with updates right up until they were delivered.




by:

Great customer service!




by:

Very easy to install.



25
547
Show More Reviews

See what our Experts say about this Thule Accessories and Parts

  • Replacing Thule Lock Cores and Keys for a Roof Mounted Ski Rack
    If you want to replace the core and key with the same ones then I would need to know the key number which is on the key and face of the lock core. Otherwise to get different ones you can order # TH450200 which comes with 2 cores, 2 keys, and a universal change key to remove the old cores and put in the new ones.
    view full answer...
  • Looking for a Replacement Lock Core for a SportRack Roof Rack
    There are a few ways to get a replacement lock core for your SportRack roof rack. If you lost the lock core, but still have the key, then we can use the 4 digit code stamped on the key (see photo) to choose a new lock core for your roof rack. If you still have the lock core on the second crossbar, then we can use the number stamped into the front of that lock core also (see photo). If you can tell me the code stamped on the key or lock core, then I can find the correct replacement. If...
    view full answer...
    Image 1 for
  • Will Thule Circuit Roof Mount Bike Rack Fit Factory Roof Rack on a 2013 Nissan Armada
    The Thule Circuit TH526XT is a direct fit to the factory crossbars on your 2013 Nissan Armada. To add locks to the rack you will just need the 2-pack # TH450200. It includes 2 locks and 2 keys. It also comes with the change key needed to install the locks. I have linked a video review of the rack for you.
    view full answer...
  • Locks for a Thule Frontier ES Cargo Box
    The cargo box itself can be locked which would prevent anyone from opening and thus removing the box. If the box is missing its lock you would need a 2-pack of Thule lock cores, # TH450200, which include 2 locks, 2 keys, and the universal change key to install them. A lock cylinder or key that has a part number that starts with an E or an N is correct.
    view full answer...
  • Replacement Lock Cylinders for Thule AeroBlade Crossbars on a 2015 Jeep Grand Cherokee
    Yes, you can use any Thule lock cylinder, such as # TH450200 for a pair, in the ends of the Thule AeroBlade crossbars. These locks also come with keys and a change key used to install or remove the lock cylinders. Be sure that the end caps of the bars are fully seated on the ends of the bars or the locking mechanisms will not engage the bar.
    view full answer...
  • How to Replace Lock Core in Thule Roof Cargo Box When Lock Number Isnt Readable
    If you cannot make out the number stamped into the face of the lock, your best bet would be to have a locksmith pick the lock for you. Once it's unlocked, you can use a replacement lock core, like the one included with part # TH450200 to replace the existing core. The kit includes the change key used to remove the existing lock core, as well as two replacement cores and two keys. You'll want to write down the new key number and keep the number in a safe place.
    view full answer...
  • Replacement Locks for a Thule Evolution Roof cargo Box
    Thule does not offer the lock housing or internal parts for the locks as replacement parts. If you are just missing the lock cores by themselves you can get a pair along with keys and the change key to install them using # TH450200.
    view full answer...
  • Can a New Lock Cylinder be Installed in a Thule Alpine cargo Box with Old Lock Drilled Out
    If none of the other parts of the lock are damaged on your Thule Alpine cargo box (the housing, the parts on the inside of the box) then you can insert a new lock core to get it working again. Thule locks are available in a 2-pack # TH450200 and include 2 keys and the change key to install the lock.
    view full answer...
    Image 1 for
  • Replacement Lock Cylinder and Keys for a Thule Roof Rack Cargo Box
    To replace the missing lock cylinder on your Thule cargo box you can use the Thule One-Key System Lock Cylinders and Keys, # TH450200. This kit includes two lock cylinders, two keys and a Universal control key that will allow you to insert the new lock cylinder into the box. I added a helpful link to another one of our questions that has a short video and shows how to install the lock cylinder. The process will be the same on your cargo box.
    view full answer...
  • Replacement Locks for a Thule Mountaineer Cargo Box
    You can get replacement lock cylinders and keys for your Thule Mountaineer cargo box but the lock housings are not available. If your housing is good then you can get a new set of locks, with keys, and the change key to remove the old lock(s) and install new ones using # TH450200.
    view full answer...
  • Replacement Lock Core and Keys Recommendation for an Older Thule Mountaineer
    As long as the box isn't damage you could install a new lock core with the part # TH450200. You would just need to slide the included change key into a lock cylinder and then slide the cylinder into the box.
    view full answer...
  • Replacing a Lock and Key For a Key that Broke Off in a Thule Lock
    You will need to have a locksmith get the broken piece of the key out and unlock the lock (if it is in the locked position). After it is unlocked you can replace the lock cylinder with # TH450200 which does include the change key that will allow you to remove the old cylinder and insert a new one.
    view full answer...
  • Replacement Thule Keys and Lock Cores to Replace Damaged Core
    To replace the lock cores and give you new keys for your Thule carrier you would want the part # TH450200. This comes with two new cores, two keys, and a change key.
    view full answer...
  • Solution for Lost Keys on Second Hand Thule Adventurer Cargo Box
    If you can get the number off of the lock core all you need is the part # THKEYNXXX where the X's would equal the lock number. If the key is in the unlocked position the change key of the part # TH450200 would insert and then allow the core to release from it. Otherwise you would have to find a locksmith who can unlock the core so that you can use the change key to remove it. The new core would slide right into place. Judging by the fact that you got the box installed on your roof in...
    view full answer...
    Image 1 for
  • Replacement Locks and Keys for SportRack Horizon 7016 Cargo Box
    For your SportRack Horizon 7016 Cargo Box, you can use the Thule One-Key System Lock Cylinders # TH450200 to replace the existing lock cores on your box. Thule is the parent company of SportRack and these will be compatible with your Horizon Cargo Box. This will include 2 keyed-alike lock cylinders as well as 2 keys.
    view full answer...
  • How To Remove a Thule Lock Core With Broken Key Inside
    There is a change key to remove an old lock core and install a new lock core but this would not work if the lock core has been drilled. In order to remove the lock core you will just need to continue drilling, working your way up to a larger drill bit until the lock core releases. Once it does you can then use the Thule One-Key System Lock Cylinders part # TH450200 to install a new one which comes with the change key.
    view full answer...
  • Is It Possible To Put the Key In a Thule Cargo Box the Wrong Way
    I don't think it is possible for the key to be inserted into the lock core the wrong way but it is possible that some dirt has gotten inside the lock core which is then not allowing it to turn. I recommend you apply some pressure to the key while turning as well as spraying some lube inside the lock core. If all else fails and you can't get the key out then you will just need to drill out the lock core and replace it with the Thule One-Key System Lock Cylinders part # TH450200. If you are...
    view full answer...
  • How To Obtain a New Lock/Key for An Old Thule Cargo Box
    I am not sure which model cargo box that is but this is more or less irrelevant when it comes to the key/lock. In order to obtain a key for this you will simply need to read the key number on the face of the lock core and then search on our site for part "THKEYN###" with the "###" or "####" being the three or four digital number on the face of the lock core. If the lock core is unlocked you can bypass all of this and obtain the Thule One-Key System Lock Cylinders part # TH450200 which comes...
    view full answer...
    Image 1 for
  • Replacement Lock Cores for Thule Cargo Box
    It sounds like you are just needing a new lock cylinder for your Thule Cargo Box. If this is the case, then you can use the Thule One-Key System # TH450200 that includes two lock cores and two matching keys. I have attached an installation video on the lock core that you can also check out. If you still have the keys and are able to tell me the number that is stamped on them, I can also see if we have a replacement cylinder available that will work with your existing keys.
    view full answer...
  • Replacement Lock Cores for SportRack Horizon Rooftop Cargo Box
    You can use the Thule One-Key System Lock Cylinders # TH450200 to replace the locks on your SportRack Horizon rooftop cargo box. These cylinders come with a universal change key which is going to allow you to remove the lock cores you currently have installed.
    view full answer...
  • Replacement Lock Cylinder for Thule Weekender Cargo Box
    Since you do not know the number on the lock cylinder of your Thule Weekender Cargo Box and it is locked you will need to have a locksmith come and unlock the box or very carefully drill the core out. After that you can replace the cylinders with the Thule One-Key System Lock Cylinders # TH450200.
    view full answer...
    Image 1 for
  • How to Replace Frozen Lock Cores on a Thule Summit 631 Cargo Box
    In order to replace the lock cores on your Thule Summit 631 Cargo Box you will first need to drill out the ones you have now or call a locksmith to do it for you. Once the lock cores are removed you can then replace them with the Thule One-Key System Lock Cylinders part # TH450200. I am not sure I know which part you are referring to as the handle but if you send me a photo I will do my best to see if I can get that replaced for you as well.
    view full answer...
  • Troubleshooting a Thule Helium 2 Bike Rack Stuck in Trailer Hitch
    The Thule Helium can be a little tricky to operate its anti-rattle and anti-theft knob, because of the construction. First thing you'll want to try is locking and unlocking the bolt a few times, or trying to spin the key in the locked position. Sometimes during installation, this gets turned 90 degrees and will behave counter to the printed images. Next, you'll want to try lifting up a little on the rack when you try to turn the knob. The anti-rattle works off of pressure, and sometimes...
    view full answer...
  • Replacing the Lock on a Sport Rack Aero 1300 Roof Mounted Cargo Box
    Unfortunately to remove the lock as pictured will require a locksmith or removing the internal lock assembly by unscrewing it from the inside of the box. After that, you'll want to order part # TH450200 which will be the replacement lock core for this box. It will include two lock cylinders, two keys, and a change key so you can replace all of the locks on the box.
    view full answer...
    Image 1 for


< Previous
123. . .19



Do you have a question about this Accessories and Part?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Andrew K
Video by:
Andrew K
Employee Tyler C
Edited by:
Tyler C
Employee Jacob T
Video Edited:
Jacob T
Employee Cole B
Installed by:
Cole B
Employee Hayden R
Installed by:
Hayden R
Employee Wilson B
Updated by:
Wilson B
Employee Matthew S
Written by:
Matthew S

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.