What’s the difference between 1-star and 3-star euro cylinder locks?

If you’ve recently had a security assessment, moved into a new home, or started shopping around for replacement locks, there’s a decent chance someone has mentioned euro cylinder ratings to you. Maybe you’ve been told your current lock is ‘only a 1-star’ and you should upgrade. But what does that mean, and does it really

What’s the difference between 1-star and 3-star euro cylinder locks? Read More »