When to Upgrade to Anti-Snap or 3-Star Locks — Expert Guide for Homeowners

Every homeowner wants to feel safe — but few realise that a standard euro cylinder can be snapped open by intruders in under 30 seconds.

If your locks haven’t been upgraded in the past few years, or your doors still use older cylinders, it may be time to improve your home’s security with a 3-star or anti-snap lock upgrade.

---

Why Lock Upgrades Matter

Lock snapping is one of the most common break-in methods used across London.

Standard locks often break at their weakest point, giving quick access to anyone with basic tools.

Upgrading to modern anti-snap or 3-star cylinders provides far greater protection — keeping your family, property, and valuables secure.

---

What Are Anti-Snap and 3-Star Locks?

Anti-snap locks are built with a sacrificial section that breaks away under pressure. Even if forced, the locking mechanism remains secure, preventing entry.

3-star cylinders, tested to TS007 British Standard, offer the highest level of resistance against:

Lock snapping

Drilling

Picking

Plug extraction

They’re also insurance-approved and recommended by the Master Locksmiths Association and most home insurance providers.

---

When Should You Upgrade?

You should consider replacing your existing locks if:

You’ve recently moved into a new home.

You’re still using standard (1-star or no-star) cylinders.

Your UPVC or composite door handles feel loose or jam.

There have been recent burglary attempts in your area.

You want full compliance with BS3621 or TS007 standards.

---

Benefits of a 3-Star Lock Upgrade

Stronger, longer-lasting security

Complies with insurance requirements

Smoother key action and better durability

Peace of mind knowing your home is fully protected

At AMZ Locksmith, we supply and install top-grade locks from trusted manufacturers — including 1-star, 3-star, and Ultion cylinders — all fitted to professional standards and backed by full insurance.

---

Ready to Upgrade Your Locks?

If you’re unsure which locks your property currently has, we can help.

Book a free home security check today and we’ll inspect your existing locks, explain your options, and recommend the most secure solution for your budget.

📞 07484 839662

🌐 www.amzlocksmith.co.uk/security-locksmith-near-you

📍 Acton Lane, NW10 8TU

Reliable service | No call-out fee within 5 miles | Fully insured | Same-day installation available