Lowest Prices on Mailboxes, Period.

Mail Boss Locking Mailbox with Post Package

  • Worried about mail theft and vandalism? The USPS approved Mail Boss Mailbox with Post Package is the most economical high security mailbox option on the market!
  • This Mail Boss Post Mount Mailbox includes the standard in-ground post with the option to upgrade to a surface mount post. These Mail Boss Mailboxes posts are made from heavy-duty 14 and 10 gauge galvanized steel.
  • Virtually impenetrable! Featuring Mail Boss’ anti-pry latch locking mechanism, 7-pin brass core tube lock and 12 and 14 gauge powder-coast galvanized steel.
  • The Mail Boss will not bend or break and will last for years to come.
  • The Fast-Trak Mounting system makes it easy to install the Mail Boss mailbox with post, often within minutes!
  • Add the Mail Boss newspaper holder (that securely attaches to the post) plus custom front and side self-applied letters for the ultimate MailboxWorks residential curbside delivery mailbox.
  • The optional Mail Boss Newspaper Holder easily attaches to your curbside Mail Boss mailbox with an innovative mounting bracket.
  • MailboxWorks’ Mail Boss Locking Mailbox with Post Package comes equipped with 3 keys, drill bit and mounting hardware, plus reflective house numbers.
  • View more Post Mount mailbox
Available Finishes
Mail Boss Post Mount Mailbox Black
Mail Boss Post Mount Mailbox Bronze
Mail Boss Post Mount Mailbox Granite
Mail Boss Post Mount Mailbox White
Self Applied Front and Side Lettering
Mail Boss Post Mount Mailbox Lettering
Mailbox Posts
Mail Boss Mailbox In-Ground Post
In-Ground Post
Mail Boss Mailbox Surface Mount Post
Surface Mount Post
Newspaper Holder
Mail Boss Mailbox Newspaper Holder
Mail Boss Post Mount Mailbox Specs
Order Your Mailbox
Our Low Price: $278.00FREE SHIPPING
Availability: In Stock Ships In 24-48 Hours
Mail Boss Mailbox Finish More Info
Mail Boss Mailbox Post More Info
Newspaper Holder
Mailboss Newspaper Holder More Info
Front Lettering - Self Applied
Self Applied Front Lettering More Info
Side Lettering - Self Applied
Self Applied Side Lettering More Info
Mailbox Details
Item Number:
  • Mailbox
  • In-Ground Post
  • Surface Mount Post
  • Mailbox
  • In-Ground Post
  • Lock with 3 Keys
  • Reflective House Numbers
  • Installation Hardware
  • Mailbox
  • 13.5"H x 11.25"W x 21"D
  • In-Ground Post
  • 43"H x 4"W x 4"D
  • Surface Mount Post
  • 27"H x 4"W x 4"D
  • Mailbox
  • 37 lbs
  • In-Ground Post
  • 14 lbs
  • Surface Mount Post
  • 16 lbs
  • Mail Boss Mailboxes
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