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 4
Thule

Thule One-Key System Lock Cylinders - Qty 4

$69.95
Accessories and Parts
Add to cart
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. 1-800-940-8924 to order Thule accessories and parts part number TH450400 or order online at etrailer.com. Free expert support on all Thule products. Great prices and Fastest Shipping for Thule One-Key System Lock Cylinders - Qty 4. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (707)
  • Q & A (0)
  • Photos

Thule Accessories and Parts

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

  • 4 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 4 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.



450400 Thule One Key System Lock Cores with Keys - 4 Pack

Replaces Thule TH544

Item # TH450400




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.9

707 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:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:



by:


25
707
Show More Reviews

See what our Experts say about this Thule Accessories and Parts

  • Roof Rack For 2020 Chevy Equinox With Naked Roof
    We do have a roof rack system that will fit your 2020 Chevy Equinox beautifully, even without it having any rails or other mounting spots. Your Equinox has what is referred to as a naked roof, and there is one option I really like for your Equinox, which is from Rhino-Rack. The parts that make up the rack and fit your car are the following: - Rhino-Rack Vortex Aero Crossbars # RRVA126B-2 - Rhino-Rack 2500 Series Legs # RRRLKVA - Custom DK Fit Kit # DK488 The reason I like the Rhino-Rack...
    view full answer...
  • Can Thule Pulse Fit 2022 BMW X5 with Antenna
    The Thule Pulse roof cargo box part # TH615 will fit your 2022 BMW X5 once you get a roof rack installed and due to the profile of the box, the profile of your roof, and the lower height of the fin it would not interfere. Since I can see that your 2022 BMW X5 has flush roof rails the roof rack I would recommend is the Thule Wingbar Edge part # TH56FE, # TH89SC, and # TH186007 which will give you a sleek OEM style roof rack that has crossbars that mount flush to the feet of the rack instead...
    view full answer...
    Image 1 for
  • Will the Yakima RocketBox Pro # Y07192 Fit My 2020 Mazda CX-5?
    On your 2020 Mazda CX-5, you have enough crossbar spread for the required 24-32 inches of the Yakima RocketBox Pro # Y07192. Also, according to your attached photo, you have the Thule WingBar Evo Crossbars like the # TH711400 installed. With these crossbars, the RocketBox will be able to attach to your crossbars. In addition, since you have a measurement of 54 inches from the center of your front crossbar to the line where the roof and hatch meet, you have enough space to fully open your...
    view full answer...
    Image 1 for
  • Do Arms of Thule T2 Pro X 4-Bike Rack Need 2 or 4 Lock Cylinders
    Appreciate the purchase of the hitch, and you are correct that you will need four lock cylinders for the arms of the Thule T2 Pro X Bike Rack for 4 Bikes # TH26ZE So what you will want is the Thule One-Key System Lock Cylinders - Qty 4 # TH450400.
    view full answer...
  • Thule Roof Rack Kit and Locks for 2022 Lexus RX350 w/ Panoramic Sunroof
    I would be happy to help you find a roof rack for your 2022 Lexus RX 350. I recommend a kit from Thule that is designed specifically for your Lexus by attaching to your roof rails and it will also accommodate your panoramic glass sunroof. Fit Kit for Thule Evo Flush Roof Rack Feet - 186044 item # TH186044. These custom clips and pads let you mount Thule Evo Flush feet on your Lexus with flush, factory side rails. Clips attach to a mounting bolt in the foot assembly and tighten together...
    view full answer...
  • Thule WingBar Evo Flush Rail Roof Rack and Cargo Carrier to Fit 2023 BMW X5
    You are correct that the Thule roof racks for a 2022 BMW X5 with flush rails will also fit the 2023 models. We are always looking to update our fit guide system and this is one fit we are adding right now. The parts you need for your 2023 X5 are the following: WingBar Edge Crossbars - Black # TH56FE or Silver # TH23RE Edge Flush Rail feet - # TH89SC Fit Kit - # TH186007 Lock Core Kit - # TH450400 (optional) The AeroBlade Edge was replaced with the newer WingBar Edge crossbars which are...
    view full answer...
  • Recommended Roof Rack for Hullavator and Kayak Carrier on 2019 Honda Pilot
    Thank you for all of the information! While you are able to use the Hullavator # TH898 with your setup as far as weight goes, this kayak carrier does require the crossbars to stick out 4" - 8" out past the roof rack feet. Since the Thule SquareBars have a limited amount of space under them for the feet you can only use the 53" Bars # TH712400 but this wouldn't give you the required spacing for the Hullavator. I recommend using the Yakima 60" JetStream Crossbar # Y00426 instead with the...
    view full answer...
  • Thule Roof Rack Availability for a 2019 Toyota Highlander LE Without Roof Rails
    Yes, we do have the ability for you to add all of the parts for the Thule AeroBlade roof rack for your 2019 Toyota Highlander with one click of the button! I have added links to both the Black option and the Silver option with takes you directly to the product page. Simply click the "Add to Cart" button and it will add the 60" bars # TH711520 (Black) or # TH711500 (Silver) along with the Rapid Traverse Foot Pack # TH480R, and Fit Kit # THKIT1803 for a complete roof rack system! If you...
    view full answer...
    Image 1 for
  • Roof Rack Recommendation to Clear Sun Roof on 2022 Mercedes-Benz GLC 300
    The roof rack I recommend using for your 2022 Mercedes-Benz GLC 300 is the Thule WingBar Evo system which uses the following parts: 47" WingBar Evo Crossbars - # TH711220 Evo Flush Rail Feet - # TH710601 Fit Kit - # TH186020 Lock Core Kit - # TH450400 We actually had the opportunity to install this same system on a 2019 MB GLC which I'm attaching for you to check out. If you jump to the 3:00 minute mark you can see where we open up the top window panel and it clears the roof rack just...
    view full answer...
  • Recommendation for Removing Plastic Core and Replacing with Keyed Alike Thule Lock Cylinders
    For your crossbar towers, I recommend you use the Master Key in the Thule One-Key System Lock Cylinders - Qty 4 # TH450400 remove the locking plug. The plastic plug should be rotated to the unlock position and then pulled out. The new locking cores can then be installed to allow you the security you desire. I've attached a video to assist.
    view full answer...
    Image 1 for
  • Best Roof Rack for a 2018 Jeep Grand Cherokee with Raised Black Side Rails
    For your 2018 Jeep Grand Cherokee with the raised black side rails (non E group), I recommend using the Thule Evo WingBar System which is composed of the crossbars part # TH711520, part # TH480R for the mounting feet, and part # THKIT1656 for the fit kit. The roof rack fits we have for your vehicle do not attach to the side rails but rather the door jambs. I like this system because it has aero shaped crossbars which will reduce wind noise and drag. The crossbars also have an integrated...
    view full answer...
  • Best Way to Carry Kayaks with a 2019 Hyundai Kona
    I took a look at the online owner's manual for your 2019 Hyundai Kona and you are correct that they do not recommend towing a trailer with this vehicle, even if it is the EV model. Although the word "recommend" hints that you still can, I wouldn't do so as Hyundai has tested the limits of the vehicle and they don't think it is wise to tow a trailer. We actually do have another option for you to carry some kayaks with a roof rack. I recommend using the Thule AeroBlade roof rack to do so....
    view full answer...
  • 2024 Ford Explorer Roof Rack Recommendation to Fit with Panoramic Roof and Raised Rails
    We have a few options compatible with the raised rails and panoramic glass roof on your 2024 Ford Explorer, and out of those options I recommend going with the Thule WingBar Evo system which includes the following parts: - 60" WingBar Evo Crossbars # TH711520 - Evo Raised Rail Feet # TH710401 - Lock Core Kit # TH450400 (optional) These are easy to install and high quality which is why I really like to recommend it.
    view full answer...
  • Roof Rack Recommendation to Use Thule Hullavator Pro on 2017 Nissan Pathfinder
    For your application I recommend using the Thule WingBar Evo setup because it looks great and is easy to use and install. The parts you'll need for your 2017 Nissan Pathfinder include the following: 53" WingBar Evo Crossbars - # TH711420 Evo Raised Rail Feet - # TH710401 Lock Core Kit - # TH450400 (optional) This will allow you to use the Thule Hullavator Pro # TH898 but you may need to offset your crossbars to gain enough clearance according to Thule. Attached is an installation video...
    view full answer...
  • Roof Rack Recommendation for 2020 Honda CR-V to Use Thule Hullavator
    For your 2020 Honda CR-V Touring with a naked roof the Thule WingBar roof rack part numbers # TH711400, # TH710501, and # TH145046 would be your best option with the Hullavator part # TH898 that you ordered. Thule has tested this combination and found that it works great plus it installs easier than other options and also is the quietest option too. For a lock set for just the roof rack you'd want the part # TH450400 but if you wanted lock cores to match the Hullavator as well you'd want...
    view full answer...
    Image 1 for
  • Will the Thule Force XT L Fit My 2020 BMW X5?
    Yes, you will be able to fit the Thule Force XT L # TH6357B on your 2020 BMW X5's roof. Not only do you have enough roof for the required crossbar spread of 23-5/8 - 33 inches, you will also be able to mount the box to your roof and fully open your rear hatch. If you are wanting to go bigger, the Thule Force XT XL # TH6358B and XXL # TH6359B will fit as well. As far as mounting, you will need a crossbar system in order to secure the Force XT XXL to your roof. The setup you need depends...
    view full answer...
  • Best Roof Rack with Silver Aero Crossbars for a 2017 Volkswagen Tiguan
    For your 2017 Volkswagen Tiguan with the raised factory side rails, I recommend using the Thule WingBar System which is composed of part # TH711200 for the crossbars and part # TH710401 for the mounting feet. As you requested, this system contains silver crossbars that have an aero shape which will help to reduce wind drag and noise. The crossbars also mount atop the feet which will provide you with more clearance between the crossbar and roof in comparison to the systems that attach directly...
    view full answer...
    Image 1 for
  • Recommended Roof Rack for 2012 Dodge Ram 2500
    The Thule Roof Mounted Top Rack System - 54" Long # THTP54 attaches to your roof with the included fastening hardware. You will need to remove your headliner in your 2012 Dodge 2500 to install the tracks, so you will be able to easily work around any wiring in your roof. The kit comes with sealant as well to ensure a water tight connection. To use the rails, you will need fit kit # THKIT3101 and Podium feet # TH460R, and then crossbars # TH711520 or # TH711500. If you don't want to...
    view full answer...
  • Will the Malone AirFlow2 Fit on My Dark Gray Rails on My 2020 Jeep Cherokee?
    I confirmed with my tech at Malone that in order for the Malone AirFlow2 Roof Rack # MPG215 to fit onto your 2020 Jeep Cherokee Trailhawk, your vehicle's roof must be equipped with non-black raised factory rails. I confirmed with Malone that they say that the crossbars will not work with solid black raised rails. Depending on how dark of gray your rails are, it is possible that those rails are considered black. In order to make sure, please feel free to respond to this answer with a photo...
    view full answer...
    Image 1 for
  • Roof Rack Recommendation for 2012 Toyota Tacoma Double Cab for Thule Kayak Carrier
    For a great roof rack that is compatible with the Thule Compass # TH890000 on your 2012 Toyota Tacoma double cab with a bare roof, I recommend the following setup: - Thule WingBar Evo Crossbars # TH711420 - Evo Clamp Feet # TH710501 - Fit Kit for Evo Clamp Feet # TH145107 - Thule One-Key Locks # TH450400 With this setup, you receive the benefits of an extremely aerodynamic roof rack that ultimately leads to a quieter ride and increased fuel economy. Also, the Compass mounts to the bars...
    view full answer...
  • Replacement Keys for Thule Pull Top Slide-Out Ski and Snowboard Rack
    Thule uses a One-Key system on all of its locks, letting you use the same key for each lock. This gives you two options. You can search for the key specifically by checking to make sure that the four digit number on the front of the lock above the keyhole is the same, then searching " #THKEYNXXXX " Where XXXX is the number on the tumblers. This will give you a specific key that matches your lock. Or, you can buy a new set of four lock cylinders with a new set of keys with part # TH450400....
    view full answer...
  • Comparing Yakima OffGrid and Thule Canyon XT Baskets for 2017 Jeep Grand Cherokee
    Both the Yakima OffGrid # Y07138 and the Thule Canyon XT # TH859XT roof baskets are compatible with round, square, aero, elliptical, and most factory crossbars and both feature comparable weight capacities: 165 lbs for the OffGrid and 150 lbs for the Atlas. That being said, the quick installation and huge versatility make the Yakima OffGrid the clear choice. When it comes to space, the Yakima OffGrid Roof Cargo Basket is 44 inches long by 40 inches wide but there is an 18 inch extension...
    view full answer...
    Image 1 for
  • Roof Rack Recommendation for 2022 Ford Escape with Flush Rails
    I have the perfect solution for you with the Thule WingBar Evo roof rack system. This installs directly to the flush rails on your 2022 Ford Escape and looks really sleek once in place. I especially like the dual rubber strip on the top because it makes installing T-Slot accessories much easier. Here are the parts that you need: 53" WingBar Evo Crossbars - Black # TH711420 or Silver # TH711400 Evo Flush Rail Feet - # TH710601 Fit Kit - # TH96RV Lock Core Kit - # TH450400 (optional) If...
    view full answer...
  • Replacement Lock Core for Thule EasyFold XT Short Arm Assembly
    We do have replacement lock cores that you can use for the Thule EasyFold XT Short Arm Assembly # 7525491002 you purchased. If you want to match it with your current lock cores on your EasyFold XT # TH903202 then I'd need to know the lock core number (printed on the face of the core or on the side of the body itself) to get you the correct one that matches what you currently have. If you don't see the number on the face of the core then you can use the Universal Change Key # 853-1251...
    view full answer...


< Previous
123. . .45



Do you have a question about this Accessories and Part?


Info for this part was:

Employee Andrew K
Video by:
Andrew K
Employee John S
Video by:
John S
Employee Tyler C
Edited by:
Tyler C
Employee Jameson C
Expert Research:
Jameson 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.


Product Experts Available Now!
Call 1-800-940-8924
<