Large Oasis Locking Mailboxes with Tri Standard Post

Large Oasis Mailboxes Tri Standard Post
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Retail Price:$976.75
Our Price:$849.35
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  • The Architectural Mailboxes Large Oasis locking mailbox sets a new standard in mailbox design by providing a hopper door to accept parcels
  • This large locking curbside mailbox, shown in black, 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 a single mount system
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Product Details


Item Height (inches) Width (inches) Depth (inches)
Mailbox 20" 13.7" 18.5"
In-Ground Post 46.5" 4" 4"
Surface Mount Post 28" 4" 4"
Top Hopper Door 9.5" 13.5"
Bottom Access Door 9.5" 13.5"
Spreader Bar 39" 12"


  • Mailbox Item Number: AMMOASISLG
  • In-Ground Post Item Number: AMP46GM
  • Surface Mount Post Item Number: AMP28SP
  • Spreader Plate Item Number: AMZSPREAD3
  • Includes: Mailboxes, 2 Keys for Each Mailbox, Post, Mounting Hardware, Spreader Bar
  • Manufacturer: Architectural Mailboxes
  • Shipping Weight: 171 lbs.
  • Locking: Locking mailbox.

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