Qualarc LMCLKIT Lewiston Mailbox Locking Conversion Kit

Convert your non-locking lewiston mailbox into a locking mailbox, The locking box secures inside of your lewiston mailbox, Incoming mail slot opening: 6.25 inch Width and 1.125” height. Locking door opening: H 5.125”x w 6.25", Adds security to keep mail out of reach from unwanted hands, Comes with heavy duty lock and set of keys. Made of powder coated steel