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One Key System

4.326530612244898 out of 5 stars
49 Reviews
Current price: $38.95 - $86.95 Original price: $109.95
Up to 22% off

Style & Size:


One Key System

De-clutter your key collection by using one key for all your Thule products with the help of the Thule One Key System. In just a few easy steps, this system replaces all the lock cylinders on your Thule products to work with a single key, and get rid of the headache that comes with trying to figure out which keys belong to what locks. Plus, the grip-friendly Thule Comfort key provides a sure-handed hold that's a breeze to insert and turn.


  • System that replaces your Thule locks to work with one key
  • Installation and replacement is hassle-free for easy use
  • Comes with Thule's Comfort Key for an ergonomic, grippy hold
  • Item #THU009H
any lock compatible Thule rack or accessory
Part Number
Recommended Use
Manufacturer Warranty
limited lifetime

Overall Rating

4.5 based on 49 ratings

Review Summary

1 Stars - 3 reviews
2 Stars - 2 reviews
3 Stars - 2 reviews
4 Stars - 11 reviews
5 Stars - 31 reviews

What do you think about this product?


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1 out of 5 stars

December 31, 2023


Charging this amount of money for something that should have been INCLUDED in the original system and is this cheap to produce is UNREAL. I will tell every soul I know to never buy Thule products EVER. What a load of you know what. Not sure if this soon to be worth zero business is owned by some private equity vampire squid cockroach sith darklord screwing customers but if this business wants to retain customers over the long term (it doesn't....) then it would not do this. Seriously, an absolute JOKE. You clearly only care about FLEECING customers. Good luck in your future; likely you will need it.


Originally reviewed on manufacturer

4 out of 5 stars

October 8, 2022

Very nice to have

Theseare great but for 8 locks it only came with 2 keys


Originally reviewed on manufacturer

3 out of 5 stars

September 22, 2022

Need to provide more keys

Ordered a set of 8 keyed-alike locks. Pros: Product arrived on-time. The locks were easy to install / swap out. Cons: Only received two keys with the eight locks. Would have been nice to get a one or two more keys with the 8-pack. Unable to order additional keys from the Thule as the website continually shows them as out of stock, and the availability date keeps getting pushed out. I'm going to say Yes to recommending the product due to the convenience of having everything keyed alike. But REALLY frustrated in not being able to get additional keys.


Originally reviewed on manufacturer

2 out of 5 stars

August 5, 2022

Difficult to insert into cover

I replaced the original plastic pins that came with the Thule roof basket with these locks and The new metal locks were very difficult to insert into the cover in place of the plastic pins. Got two of the locks in place after spending about 30 minutes. A week later I tried again and I finally got the other 2 locks installed after fighting with them for a good while. Now that they are installed I don't think I will ever remove them. What a hassle and over priced.


Originally reviewed on manufacturer

5 out of 5 stars

July 31, 2022

Easy to Install

Perfect fit and easy to install. Why can't they just be included with the bike rack from the start?


Originally reviewed on manufacturer

5 out of 5 stars

July 17, 2022

Perfect fit

Install was easy and works very well. Shipping was fast and easy.


Originally reviewed on manufacturer

5 out of 5 stars

July 17, 2022

Great set up!

It is an awesome opportunity to manage to keep all locks under one key, make life so simple. And even the product itself. Very simple and easy to change the lock cylinders to the one key set up. Thank you Thule for coming up with it!


Originally reviewed on manufacturer

4 out of 5 stars

July 15, 2022

Lock Cylinders Came without Instructions

I'm now borrowing the Thule rooftop bike racks friends of ours own, to temporarily mount to the top of our Subaru Forester for transcontinental travel. They did not have lock cylinders for the rack-to-car clamp on their car, so I bought two. The little black box of locks and keys that came had no sign of instructions, and the usage of the "blank" master key eluded me until after I had gotten the first lock misinstalled 180deg out of its proper position, locked non-functionally into the rack. I recovered with a flashlight, close inspection, and a tiny screwdriver, but I would much have appreciated getting written instructions with the new locks.


Originally reviewed on manufacturer

5 out of 5 stars

July 10, 2022

Very fast shipping

Works as advertised. Convenient having only one key. Very fast shipping.


Originally reviewed on manufacturer

5 out of 5 stars

June 23, 2022

Easy to install and use

First time Thule purchaser and very happy with all the products. The one lock system was easy to install and use


Originally reviewed on manufacturer