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🔑 Unlock simplicity, secure your journey with Thule’s One-Key System!
The Thule One-Key System Lock Cylinders set includes 4 lock cylinders that all operate with the same key, enabling easy replacement and enhanced security for your Thule vehicle storage and cargo products. Designed for quick installation and crafted from durable metal with pin tumbler locks, this compact and portable system offers reliable theft protection backed by a limited lifetime warranty.


| ASIN | B07KWRRMV8 |
| Additional Features | Portable |
| Best Sellers Rank | #16,425 in Automotive ( See Top 100 in Automotive ) #1 in Car Rack System Rack Locks |
| Brand | Thule |
| Brand Name | Thule |
| Color | Silver/Black |
| Control Method | Push Button |
| Customer Reviews | 4.7 out of 5 stars 2,939 Reviews |
| Finish Types | Natural |
| Global Trade Identification Number | 00091021554429 |
| Included Components | keys and locks |
| Item Dimensions | 7.87 x 4.72 x 1.57 inches |
| Item Type Name | Security |
| Item Weight | 0.1 Kilograms |
| Item dimensions L x W x H | 7.87 x 4.72 x 1.57 inches |
| Lock Type | Pin Tumbler |
| Manufacturer | Thule |
| Manufacturer Part Number | 450400 |
| Manufacturer Warranty Description | Limited Lifetime |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Model Name | One-Key |
| Model Number | 450400 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Securing cargo racks on vehicles |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Portable |
| Style Name | Pack of 4 |
| UPC | 091021554429 |
| Unit Count | 1.0 Count |
J**J
The best lock for your Thule roof rack
Perfect fit in my Thule roof rack system. Keeps the system safe from theft. Two minutes to install all 4 locks. Works great.
D**N
Lock & Load
Replacing your lock cylinders with this kit is guaranteed to have you grinning like the Cheshire Cat! Short money & zero drama. Two keys plus the removal/installation key are included. No other tools required & done in minutes. Highly recommended.
J**S
Easy install, one key for all!
These keys are compatible with every Thule system, and work like a standard lock. Once you put it in the product, that product will be likely protected by theft and personally, coming in an area with a lot of stolen Thule, this is a life saver. Worth the money.
S**D
Good Product, Typical Horrible Thule Instructions
I like Thule products and have for a long time - excellent design, look and function that compliments nicer vehicles. Something that is truly lacking for Thule however is intuitive meaningful instructions for their products. I understand the predominant use of pictures alone so everyone can understand but even their video instructions don't provide quality, necessary details to install their equipment. I'm a very handy DIY'er and have struggled with several of their products. This One-Key system was used to key alike all the locks on our rooftop box and rack. Once I found a simply, reasonable non-Thule instruction video online, the swap out was a breeze. Everything is now keyed alike and protected. Good luck out there and definitely seek out some non-Thule instructions when attempting to install their products!
P**Y
One key for all Thule racks I have!!!
I trust Thule with all my expensive toys such as bikes and skis but sometimes key is getting lost. I bought 6 pack replacement cores and install them on my bike and ski racks. Installation is simple and fit is perfect. Works like a charm and having one key for all of them is important to me. I suggest to buy spare keys with the same key number and hide it somewhere for the future.
A**A
Work great, easy installation!
I used these keys for our Thule XT L Roof box and Rail Feets - 4 locks for the Rails Feets and 2 locks for the Roof box. The installation of all 6 locks was made within 2 minutes, very easy and they fit pretty well! So far very happy with these locks.
D**F
Thule-- pricy but quality
Great product. As described. A little pricy for what it is, but it's Thule. What do you expect?
T**A
Simple Install - Great Price
These were fantastic for simplifying our racks and components. Can’t make it any more simple than having one key to rule them all! There is a master key that will allow you to remove old locks, it’s the one that is not composite-coated, once you’ve removed your old locks, these slide right in and you’re good to go!
J**N
The best I've seen on Amazon
Works perfect does exactly what it says order you'll be happy tried many on here this is the one I keep coming back to. Very simple instructions It's never been rusty survives Canada's weather
E**�
Muy contento.
Aunque el precio es bastante alto, merece la pena cada euro invertido. Alta calidad para unos bombines de los que depende la seguridad de tus cosas. Las instrucciones son una castaña y tampoco encuentras mucho por internet pero con cuidado y probando se pueden cambiar las cerraduras de todos los accesorios THULE incluidos los más antiguos. En mi caso cambié los bombines de las barras y de un cofre de techo.
I**N
Un valido oggetto per semplificar la gestione delle serrature
Ho acquistato 2 portabici da tetto thule pro con 4 serrature, e avevo già in uso un box tetto di 11 anni con 2, e per avere meno chiavi in giro ho optato per un set di 6 cilindri. Devo dire che fa il suo dovere, e i cilindri sono compatibili anche con il "vecchio" box, installazione rapidissima grazie alla chiave master in dotazione con il set. Per quanto riguarda quelle dei portabici si smontano dalla posizione "sbloccata/aperta", per il box invece la posizione è intermedia visto che ha il blocco per evitare di sfilare la chiave dalla posizione di apertura. Come riportato da altri utenti ho ingrassato i cilindri nuovi prima di inserirli.
チ**ク
これで一安心!
THULE TH859XTを取り付けましたが、キーが付属されていませんでした。高価なものでキーが着いていないことで盗難の対処になるのも回避したくキーを購入して取り付けました。 4箇所取り付けましたが、シリンダーの装填がイマイチどこに合わせたか分からず回しているうちに入った感じです。もう取外すことがないので問題ないのですが?? これでいたずらに外そうとされないことは一安心です。
K**N
Easy to install
Great lock set. Easy to replace on my Thule bike rack
Trustpilot
1 month ago
5 days ago