How Anti-Snap Locks Secure Your Home
This method is fast, quiet, and devastatingly simple — often taking just seconds to carry out. Many homeowners only realise they’ve been burgled when they wake up in the morning to find their valuables gone and their car missing.
What Are Anti-Snap Locks?
Anti-snap locks are specially designed to protect against this specific type of attack. These locks use ‘sacrificial sections’ — parts of the lock that are meant to break off if force is applied, without compromising the critical internal mechanisms of the lock.
To ensure your security, it’s essential to choose locks that are independently tested and certified to resist snapping — such as those with Sold Secure Diamond Standard or TS007 3-Star rating.
However, not all so-called anti-snap locks are equal. Some cheaper models offer little or no protection, snapping just as easily as basic euro cylinders.
Some anti-snap locks also include key code protection, meaning only authorised users can obtain additional keys. These may require a unique security card or code to be presented at the time of cutting.
Not all high-security locks offer this feature — so if key control is important to you, we can advise on the most suitable options for your needs.
See Our Frequently Asked Questions



What Makes Sold Secure Diamond Locks Superior?
These premium locks include:
- Sacrificial segments to stall an attack
- Numerous hardened metal anti-drill protections
- Internal locking mechanisms that create an impenetrable barrier
- Optional key copy protection systems via a unique security card or code
They offer the highest level of resistance not only to snapping, but also to drilling, picking, bumping, and other forms of attack.
Make the Right Choice for Long-Term Security
As an Approved Company Member of the Master Locksmiths Association (MLA) our locksmiths are fully qualified to advise you on the right anti-snap locks for your home.
We only install locks that meet or exceed the Sold Secure Diamond Standard and TS007 3-Star rating, ensuring your home has the best possible protection against modern threats.
Contact CraftLock today for expert advice, a free security survey, or to book your anti-snap lock upgrade.



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