The 3 Locking Mailbox In-Ground package includes 3 heavy-gauge galvanized steel curbside locking MailBoss mailboxes, a Three-Box Spreader Bar and a 43" In-Ground steel mounting post.
The size of each actual mailbox is 21"D x 13.
75"H x 11. 25"W
The Three MailBoss Locking Mailbox with Spreader and In-Ground Mailbox Post package should be used for installing three Locking Security MailBoss mailboxes on a single In-Ground Post.
In-Ground Mailbox Post installation applications involve burying the post approximately 12" in a permeable surface such as grass or dirt in order to meet postal requirements and also to help prevent damage.
See
how the box works, and view specs
The three Box In-Ground Post package is available in black, granite, white or bronze.
These MailBoss Security Locking Mailboxes are made of 12-gauge & 14-gauge galvanized welded steel and the In-ground Mailbox Post is made of 10-gauge & 14-gauge steel for strength & stability
This Locking Curbside Mailbox package includes:
1) 3 U.S.P.S. approved Mail Boss Locking Security Mailboxes
2) 1 Three-Mailbox Spreader Bar for mounting 3 MailBoss mailboxes on 1 post
3) 1 43" In-Ground Steel mounting post for in-ground installation
4) 12 mounting bolts for securing 3 MailBoss mailboxes to Spreader Bar
5) 1 Three Mailbox In-Ground Package available in black, granite, white and bronze
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