Double it Up!
The Rockport Double Mailbox Post

Ideal for shared or multi-family units.  This classic will stand the test of time and the test of kids. •  White or Colors.  •  Can be mounted over 4 x 4 wood post - not included.   •  Mailbox mounting hardware not included.  •  Can be used with the Whitehall Mailbox, the Bellevue Mailbox, as well as many others.  •  Use the Ground Screw to install easily.

Instructions for Coronado or other heavy mailboxes over 10 lbs., drill two holes in the back of the mailbox and use lag-bolts to attach the mailbox directly to the post such that the post supports most of the weight of the mailbox - per these "Heavy Mailbox" instructions.

Can be mounted over 4 x 4 wood post - not included.   Mailbox mounting hardware not included

Also see our more affordable Newport Double Post