High Security Lock Upgrades

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High Security Locks

HalesLocks in Sidcup lock upgrade service is the right choice. We are Trading Standards Approved and members of the Master Locksmiths Association.

We supply and fit a range of high quality locks such as Smart Locks and Anti-Snap locks, protecting you, your family home or your business.

Anti Snap Locks

Anti-snap locks are the next step in deterring break-ins through UPVC and composite doors that are increasing in popularity. With cheap locks thieves can typically break into your home in under 10 seconds, quietly and only using everyday DIY Tools.

Anti-snap cylinders are locks are designed to slow down and, in many cases, stop unlawful entry into your home. In fact, if a burglar sees you have anti-snap locks fitted, they are more likely to avoid breaking in in the first place. A visible deterrent that works.

For your peace of mind. we recommend fitting the best grade anti-snap lock you can within your budget. A good choice would be something like a TS007 Three star cylinder with Sold Secure Diamond standard.

We offer all the leading brands of high security locks.


Ultion (WXM), Mul-T-Lock, Evva, Apecs, ERA, Abus, Dom, and many more.

We are Registered Licensed Dealers. Make sure your security is done the correct way.

Don’t chance it, HalesLock it.

3 Star Anti snap lock sold secure as fitted by HalesLocks in SidcupStandard 3 Star Anti snap lock sold secure as fitted by HalesLocks in Sidcup

Sold Secure Diamond Standard

Look for the 3* Kitemark standard to prevent lock snapping

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Sold Secure Anti-Snap Cylinders

Sold Secure is owned and administered by the Master Locksmiths Association (MLA).

HalesLocks are approved members of the MLA. Having a lock upgrade with a Sold Secure Approval means your new lock will have met strict performance criteria. Only products which have been satisfactorily assessed may bear the coveted Sold Secure Approved quality mark.

We will be happy to discuss your security needs give you a free quote to upgrade your locks to the Sold Secure standard.

Visit Sold Secure website

Ultion Smart Locks

The easy to install, Police preferred lock that you control via your smartphone.

Controlling your door locks from your smartphone, watch or by voice command is clever.

Combining this with Police approved security and a £1000 security guarantee is smart. Ultion SMART.

  • Fit to existing handle option
  • No drilling required
  • Easy to replace batteries

Ultion smart brings together Danalock technology, Ultion 3 star security and sweet door furniture. A smart and secure with key operation and a £ 1000 security guarantee.


Ultion, because it stays locked

Explore Ultion Smart Locks >

Areas covered

We cover all areas in South East London from our Sidcup base.
Areas include Sidcup, Blackheath, Chislehurst & more.
Wherever you are, we can get you in fast if locked out!

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Delivering the Best Security
Solutions for Our Clients

Don’t chance it, HalesLock it…


Contact us now to
arrange a free quotation

Contact us now to
arrange a free quotation