Safe key duplication: when it is possible and when it is not
Safe key duplication in Amsterdam means cutting a working copy of a safe key, which is possible for many safes but restricted or impossible for high-security models with controlled or coded keys.
A spare safe key is reassuring, but not every safe key can simply be copied. Some are straightforward, others are deliberately protected against duplication. Knowing which you have saves wasted effort. At Locksmith Amsterdam we duplicate safe keys where possible at a fixed price, and we are on-site within 30 minutes. Here is when safe key duplication works and when it does not.
When safe key duplication is possible
Many domestic and office safes use keys that can be copied without special restrictions. If you still have a working original and the key is a standard double-bitted or lever type, duplication is usually straightforward.
Duplication tends to be possible when:
- You hold a working original key to copy from.
- The key is a standard double-bitted or lever safe key.
- The safe is a common domestic or office model.
- The key carries no high-security or controlled coding.
When duplication is restricted or not possible
High-security safes are built so their keys cannot be casually copied. These often use coded, registered or patent-protected keys that only the manufacturer can supply, sometimes requiring proof of ownership and a security code.
If your only key is lost and the safe uses a controlled key, copying may not be an option at all. In that case the route forward is opening the safe and replacing the lock, rather than cutting a duplicate.
What to do if your key cannot be copied
When duplication is not possible, we look at the alternatives. We can often open the safe non-destructively and fit a new lock, giving you a fresh set of keys you can then keep a spare of.
We assess your safe and key first, tell you clearly whether duplication is possible, and agree the fixed price before any work. You always know the options before deciding.
Keeping your safe keys secure
A spare safe key is only useful if it is stored sensibly. Keeping the duplicate in the same room as the safe, or worse on top of it, defeats the purpose. Store spares away from the safe, ideally in a separate secure location.
If your safe uses a controlled or registered key, keep the ownership documents and any security code somewhere safe, because you will need them to order further copies. Treating these papers as carefully as the key itself means you are never left unable to prove ownership when you most need a replacement.
Frequently asked questions
Can every safe key be duplicated?
No. Standard safe keys can usually be copied, but high-security, coded or registered keys are restricted and may only be supplied by the manufacturer.
Do I need the original key to make a copy?
For most duplication, yes. Without a working original, the route is often opening the safe and replacing the lock instead.
Why are some safe keys protected against copying?
High-security safes use controlled keys so that copies cannot be made without proof of ownership, which protects the contents.
What if my only safe key is lost?
If the key cannot be copied, we can usually open the safe non-destructively and fit a new lock with fresh keys.
How quickly can you help in Amsterdam?
We are on-site within 30 minutes across Amsterdam.
Need a spare safe key in Amsterdam? Call Locksmith Amsterdam on +31 (0)20 210 1986. We duplicate where possible at a fixed price and advise you on the alternatives.





