Anti-snap locks

🔐 Let’s Stop Making It Easy for Burglars

Lock snapping is common — but it’s also easy to stop

Simple upgrades that make burglars walk away

Lock snapping is now one of the most common ways burglars gain entry through uPVC, patio, and composite doors.

I often hear customers say:
“If they want to get in, they’ll get in anyway.”

To a point, that’s true — but real-world experience tells a different story.

In most cases, burglars arrive specifically to snap a lock.
If they fail:
✓ They move on quickly
✓ They don’t hang around
✓ They don’t try another method

That’s exactly why anti-snap locks work.

When a burglar sees the distinctive profile of a high-security anti-snap cylinder, they know the door will take too long — and make too much noise — to attack.

So they leave.

📞 Call or WhatsApp 07990 573857
Honest advice • Proven solutions • Local locksmith

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The Good News: Lock Snapping Is Easy to Prevent

By installing high-security anti-snap locks, we can significantly reduce the risk of burglary and protect your home and family in the long term.

Stephen Fretwell Locksmith supplies and installs tested, police-recommended anti-snap locks that:
✓ Deter burglars immediately
✓ Do not change the look of your door
✓ Upgrade security without replacing the door

Simple changes. Big security gains.

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Why Lock Snapping Is So Common

Most modern doors use euro cylinder locks. These are commonly found on:
✓ uPVC doors
✓ Composite doors
✓ Some wooden doors
✓ Sliding patio and aluminium doors

The cylinders are usually made from brass. Brass doesn’t rust and is low-maintenance — but it’s also soft.

Inside many standard euro locks is a built-in weak point.

With basic tools and a little knowledge, a burglar can:
✓ Snap the cylinder
✓ Remove the broken section
✓ Open the locking mechanism

Unfortunately, this method is now widely shared online, making vulnerable locks an easy target.

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How Do You Know If Your Locks Are Vulnerable?

The honest answer?
You usually don’t.

There’s a common belief that only locks over ten years old are vulnerable — but that’s not true.

Even brand-new properties are not guaranteed to have anti-snap locks fitted.
There’s no legal or insurance requirement for them to be installed as standard.

📸 Send a clear photo of your lock and key via WhatsApp
There’s no need to remove anything. I’ll tell you whether your locks are vulnerable and if an upgrade is recommended — no pressure, no sales talk.

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High-Security Anti-Snap Euro Cylinder Locks

Upgrading your locks is simple and highly effective.

Stephen Fretwell Locksmith replaces standard cylinders with high-security anti-snap locks that:
✓ Fit your existing door
✓ Instantly remove the snap vulnerability

As well as snap resistance, these locks also include:
✓ Anti-pick protection
✓ Anti-drill protection
✓ Anti-bump protection
✓ Thermal protection
✓ Anti-twist protection

This layered security makes forced entry slow, noisy, and unattractive to burglars.

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Ultimate Door Protection: High-Security Handles

If a euro cylinder sits flush with the external handle, burglars will try to break the handle first to reach the lock.

This risk can be greatly reduced by fitting high-security PAS 24 door handles.

These handles:
✓ Create a reinforced barrier around the lock
✓ Prevent access to the cylinder
✓ Act as a visible deterrent
✓ Make burglars think twice

They also look smart and improve the overall appearance of many modern doors.
While not suitable for every door, they fit a large proportion of uPVC and composite doors.

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The Best Protection Against Forced Entry

For maximum security, we recommend combining:
✓ A three-star anti-snap euro cylinder lock
✓ A high-security PAS 24 handle set

Together, they provide one of the strongest defences against lock snapping and forced entry — without replacing your door.

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Protect Your Home Properly

Lock snapping is fast, quiet, and common —
But it’s also one of the easiest burglary methods to stop.

📞 Call Stephen Fretwell Locksmith today on 07990 573857
For honest advice and professional installation of anti-snap locks that actually work.

We cover South Yorkshire and parts of North Lincolnshire

Let’s stop making it easy for burglars — and make your door the reason they walk away.