Lock Snapping: What Every Homeowner Needs to Know

Lock snapping is the single most common method used by burglars to break into homes across the UK, and properties in Oldham and Greater Manchester are no exception. If your home has a uPVC or composite door — and the vast majority of modern homes do — there's a good chance your euro cylinder lock could be vulnerable to this simple but devastating technique.

The attack works by exploiting a design weakness in standard euro cylinder locks. The cylinder protrudes slightly from the door, and a burglar can grip this exposed section with pliers or mole grips and snap it off. Once the cylinder is broken, the burglar can use a screwdriver to turn the remaining mechanism and open the door. The whole process takes less than 30 seconds and requires no specialist skill or tools.

The key question is: are your locks vulnerable? If your euro cylinder was fitted before 2012, or if you've never specifically requested anti-snap cylinders, there's a high probability that your locks are at risk. You can check by looking at your door lock from the outside — if the cylinder (the part you put your key into) protrudes more than 3mm from the door hardware, it's likely a standard cylinder that can be snapped.

The solution is straightforward: replace your standard euro cylinders with anti-snap versions. These cylinders are designed with a deliberate 'sacrifice section' that breaks away under attack, but leaves the remaining cylinder secure and the door locked. The best anti-snap cylinders also feature anti-pick, anti-bump, and anti-drill protection for comprehensive security.

Top brands for anti-snap euro cylinders include Avocet ABS, Ultion, Brisant Secure, and Yale Platinum. At Oldham Locksmiths, we stock all of these and can advise on the best option for your door. Fitting takes around 10 minutes per lock, and you'll receive new keys immediately. We recommend upgrading all external doors — front, back, and side doors — for complete protection.

Don't wait until you become a victim. Lock snapping attacks happen across Oldham every week, and the cost of replacing your cylinders is a fraction of the cost and trauma of a burglary. Call Oldham Locksmiths on 07949 139 475 for a free quote on anti-snap cylinder upgrades.