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Centennial Post Mount Rubbed Bronze Extra Large Mailbox, 950020RZ Architectural Mailboxes
by Architectural Mailboxes      AMB950020RZ      Sold: Each     Availability: In Stock
List Price $117.23
Buy 1+ for $90.18 each
You save 24%
Ships by
Friday, Jan 25th
if ordered by
2pm Tomorrow (EST)
Per manufacturer return policy, all Architectural Mailbox returns will be subject to a 25% restocking fee. Items must be in original packaging, unused and in sellable condition.

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The Centennial Mailbox by Architectural Mailboxes is the first design to receive United States Postal Service approval against the new USPS Standard 7C regulation, released in late 2015. Named “Centennial,” it represents the next generation of mailbox size, since the last traditional size was introduced over 100 years ago in 1915. 
  • Larger inner compartment can accept a USPS priority mail large flat rate box 12 in. x 12 in. x 5.5 in. and still has room for additional mail and parcels
  • Heavy gauge galvanized steel body equipped with stainless steel door pins then fully powder coated for corrosion resistance
  • Sleek magnetic door closure provides reliability all while keeping door firmly closed
  • Predrilled 4 in. x 10 in. hole pattern in floor allows for mounting to existing post (installation hardware not included)
  • Embossed side panels provides space to apply numbers or letters
  • Overall dimensions: 14 in. W x 12 in. H x 18.3 in. D
  • Approved by the US postmaster general
  • Works with Architectural Mailboxes post models 5526, 5525, 7516, 7510 and 7507


  • Outgoing Mail Indicator
  • Flag: 17 gauge (1.5 mm) galvanized steel construction
  • Back/Body Panel: 23 gauge (0.8 mm) galvanized steel construction
  • Front/Door Panel: 19 gauge (1.2 mm) galvanized steel construction
  • Slot Flap & Retrieval Door: n/a
  • Roof: n/a
  • Hardware Assembly: n/a
  • Front frame and Door Accents: n/a
  • Body Side Panels and Bottom: n/a
  • Body Front Panels and Top: n/a
  • Finish: Powder coated
  • Floor: n/a
  • Assembly Required: No
  • Access type: Front Only

Product Specifications

Sold : Each
Brand : Architectural Mailboxes
Finish : Rubbed Bronze
Application : Residential
Size : Extra Large
Mount Type : Post Mount
Security : Non Locking


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