Top 5 Signs Your Lock Needs Replacing

A faulty lock can leave your home or business vulnerable to break-ins. Here are five signs that indicate it’s time to replace your lock.

1. Difficulty Turning the Key

If you struggle to turn your key in the lock, it may be worn out or misaligned, increasing the risk of failure.

2. The Lock Feels Loose

A loose or wobbly lock can indicate internal damage or a security risk. It should be replaced before it fails completely.

3. Rust or Corrosion

Visible rust or corrosion weakens the lock and makes it easier to break. If your lock is showing signs of deterioration, consider a replacement.

4. Key Keeps Getting Stuck or Breaking

If your key frequently gets stuck or has broken inside the lock, it’s a clear sign of internal damage.

5. You've Had a Break-In Attempt

If your home or business has been tampered with, even unsuccessfully, replacing the lock ensures better security.



At Tooting Locksmiths, we provide high-security lock replacements for homes, businesses, and post boxes. Upgrade your security today!