All three lock types take different keys.

All three lock types take different keys.
Firstly if you have a lock that is not working it is likely to be a worn key.
Please do not throw any broken locks away as we need them for spares to fix others.

All three lock types take different keys.

All three lock types take different keys.
Firstly if you have a lock that is not working it is likely to be a worn key.
Please do not throw any broken locks away as we need them for spares to fix others.