
Safe key duplication: Easy at Bremer Tresor
We manufacture replacement keys for your safe, even if your existing key is damaged or broken.
Enquire without obligationCopying safe keys: Easy with Bremer Tresor
When you purchase a safe from us, you receive two double-bit keys. Of course, it can happen that both go missing and you need to have a key copied.
Duplicate safe key: everything from a single source




Replacement keys and lock replacement
Replacement keys
We can produce a replacement key for your safe if you still have one key; even a defective or broken key is sufficient for us to process your request.
Please contact us and provide the following information:
- Name and address
- Information about the safe model
- A photo of the key
Based on this information, we are able to copy a replacement for your safe key.
You then send us your safe key in a padded envelope via registered mail. We will send both the original and the copy back to you via registered mail.
Replacing the lock
If you no longer have any safe keys, we must replace the entire lock. Please check everywhere one more time to see if you can find the lost key before we perform an emergency safe opening for you.
Duplicate safe key in four safe steps
Enquire now without obligation
Tell us briefly what you need. We’ll get back to you with a quote. Not sure of the exact weight or model? No problem, we’ll work it out together over the phone.

- Experienced team, the right equipment
- Professional, clean and discreet
- Transparent fixed-price quote
- Across Germany, since 1978
Retrofitting to a different locking system
Would you like to avoid a situation like this? We provide precautionary measures and offer to retrofit your locking system. An electronic combination lock is ideal, for example, if you want to quickly and easily adjust the circle of people authorized to access a safe. Depending on the safe model, it is possible to store multiple access codes. This ensures your documents and valuables remain securely stored.
Retrofitting a combination lock
Would you prefer a different lock? We are happy to exchange it for you! Learn more under Retrofitting a combination lock.
Service
As your competent partner for everything related to safes, we cover numerous service offerings: from consultation and competent, discreet installation to repairs, relocations, spare parts for locks, and final safe disposal – we are here for you!
Contact
If a key is defective or you would like another spare key for safety, please feel free to contact us via email or phone. You will receive a prompt and non-binding offer from us. We are there for you on-site in Germany, Austria, and Switzerland.
Get in touch with us; all contact methods can be found on our contact page.
Frequently asked questions
How many keys do I get with my purchase?
Can you duplicate a key if mine is defective?
What information do you need?
How does the shipping process work?
What if no keys are left?
Can I get a combination lock instead of a key?
Ready to move your safe securely?
Send your enquiry in under a minute, or call us directly. We’ll take care of the rest.






