Large Oasis Locking Mailbox with Standard Post

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  • Retail Price: $362.76
  • Our Price: $315.44
  • Free Shipping
  • No tax outside IL
  • In Stock
  • Ships in 1 Day.
  • The Architectural Mailboxes Large Oasis locking mailboxes sets a new standard in mailbox design by providing a hopper door to accept parcels
  • This large locking curbside mailbox can receive small to medium sized packages
  • It is assembled almost exclusively by spot welding and welded lap joints
  • The body is constructed of 1.5mm thick steel while the doors are 2mm thick steel and is covered in a durable powder coat paint finish available in 4¬†different colors
  • Customize your locking mailbox by adding front and side lettering in a 7 year guaranteed vinyl in a color of your choice
  • The self applied lettering will ship separately and comes in one easy to apply piece
  • The large hopper door and access door are sealed with rubber to prevent rain and dust from entering the mail storage area
  • The stand post is suitable for bolting to existing concrete
  • This mailbox also comes in multi mount systems for mounting two mailboxes, three mailboxes or four mailboxes
  • If this mailbox is too big for your application it comes in a medium size
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Finishes and Accents

Oasis Locking Mailbox Black



Oasis Locking Mailbox Bronze



Oasis Locking Mailbox Sand



Oasis Locking Mailbox White



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Product Details


Item Height (inches) Width (inches) Depth (inches)
Mailbox 20 13.7 18.5
In-Ground Post 46 4 4
Surface Mount Post 25 4 4
Top Hopper Door 9.5 13.5
Bottom Access Door 9.5 13.5


  • Mailbox Item Number: AMMOASISLG
  • In-Ground Post Item Number: AMP46GM
  • Surface Mount Post Item Number: AMP28SP
  • Includes: Mailbox, Post, Lock with 2 Keys, All Assembly Hardware
  • Manufacturer: Architectural Mailboxes
  • Shipping Weight: 53 lbs.
  • Locking: Locking mailbox.

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