Locks can fail for any number of reasons

 

You can lock the door but cant take the key out when locked.

 

Normally down to badly made keys from some well known High Street

key cutters that use their own brand of key.

These keys are made so cheap that they are noticeably thinner and lighter

and sometimes shorter this affects the lock and causes what we

call a slipped cam.   

 

Cylinders can also fail due to wear and tear or from not being used for years

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 Give us a call on 07769312235