When replacing a lock barrel you will need to use a Thule Master Key which you can order below. The first step will be to unlock your current lock, (if you are replacing a lock for a roof box, you need to position the key diagonally between the locked and unlocked position). Take out your key and insert the Master Key. Now you are able to slide out the old lock and insert the replacement.
We keep all Thule lock numbers in stock and in most cases can be despatched to you the same day without delay.