Mon Jul 07, 2014 6:55 pm by UnlockD
I recently had a chance to see the internals of these Crown Locks. You can find them at any building where there is a shared mail box. They are also found outside of many buildings where Canada Post employees need to be able to enter. They are connected to the strike and using their key they are granted access into the building.
Nothing too special, just figured I'd share.
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