Brisant Ultion - Snap Safe Locks

Pro-Lock™ are now approved installers of the Brisant range of locks including the flagship Brisant Ultion locking system. 

We now offer a bespoke service throughout Essex and Suffolk. 
Our coverage area includes Colchester, Chelmsford, Ipswich, Brentwood, Clacton and all surrounding areas

  • We attend (free of charge) to assess your current locks and provide a no-obligation written quotation.  No hidden charges or call-out fees and NO hard sell
  • We appreciate that every home is different and your  quote will be bespoke to your requirement with all relevant measurements taken so that you can be sure the price quoted is the price you pay.  
  • We can discuss many options including the pros and cons of having all doors operating with one key, how many key holders there will be, and identify any weakspots in your existing set-up.   
  • Our no-obligation quote is just what it claims to be with no call-out or hidden charges.  This allows you to compare quotations at your own pace without being under any pressure to make a decision.  
  • Your visit will be made by one of our locksmiths ensuring that all checks are made correctly and any technical questions can be answered.
If you've been searching online for high security locks, lock snapping, snap-safe locks etc you'll have been introduced to many brands including Yale, Avocet ABS, UAP the list goes on and on...... Knowing which locks claim to be secure and which have actually been tested is always a good starting point for example many locks claim to offer snap protection but have only been tested for picking or bumping attacks 

Please Note : Due to the high security nature of these locks, and our length of warranty (24 months)  we do not offer a supply only service 

However what we do offer is this :
  • An initial visit - Allowing a locksmith to assess your requirement and provide a no-obligation quotation at a time convenient to you 
  • An introduction to the Brisant range of locks and comparisons made with other providers including Avocet ABS locks 
  • If you proceed with an order a locksmith will arrange, attend, install and test your new lock(s) and keys 
  • Once installed a 24 month no quibble warranty is activated and the Brisant £1,000 guarantee explained  
  • Pro-Lock™ are then at hand should you have questions, wish to add locks to additional doors in your property or order additional keys
With prices starting from only £78.00 (supplied and fitted) with a 24 month warranty we may not be as expensive as you think 

    Q : I've been on the internet, can find cheaper locks and pretty sure I can fit myself and save some money 

    A : Yes absolutely - cheaper locks are available - but before going down the DIY route please ask yourself the following :

  • Am I confident the lock I'm ordering will fit correctly, has been tested and is recognised by insurance company ?
  • Will my new lock be supplied with a 24 month no quibble warranty  ?
  • If my lock has issues or I need additional keys - Who do I call ?
  • If the install becomes tricky will I end up calling a locksmith anyway?

  • If you want to undertake some initial research we recommend visiting the following page by clicking the link

This website will take you through some of the most commonly asked questions, 
watch videos of lock-snapping common locks and identify the benefits of the Brisant Ultion Home Defence System 

Whether you've just moved into a new property and are unsure whether keys handed out are still in circulation,  want to significantly improve your existing home security or your current locks need replacement we strongly recommend Brisant Ultion to "future-proof" your home against the latest burglary statistics

Benefits of using Pro-Lock™ as your chosen Brisant installer :

  • We are locksmiths specialising in u-PVC and Composite door repairs with many years of experience and with awareness of the latest burglary methods
  • We operate throughout Essex and Suffolk 24hrs a day 365 days of the year 
  • Changing more than one lock?  We can offer significant discounts if ordering additional locks 
  • All parts guaranteed for 24 months as standard - Our confidence in all products and workmanship is demonstrated with an industry leading warranty
  • Feedback from recent clients can be found at  Providing a snapshot of recent activity and feedback from customers
  • No Hard-Sell - We believe that once you're armed with all the information the Brisant Ultion will prove to be the sensible choice when protecting your property
  • As an independant company we can provide impartial advice and discuss all locks in the marketplace including the Avocet ABS 
This link will take you to a BBC report on lock-snapping - It dates from 2012 and unfortunately this method of entry has grown considerably since then - more up to date examples can be found at

Lock Snapping

Any questions or to arrange a no-obligation quotation please contact us by calling 01206 205679 
We appreciate life isn't always 9-5 and to help we can take general enquiries and bookings from 9am to 9pm 7 days a week 
We also accept email enquiries