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Centennial XL Black Postmount Mailbox - For Architects
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Category: architectural mailboxes xl

About this item
- Purchase the Architectural Mailboxes adapter plate 7540B for installing on a 4 x 4 wood post.
- Heavy gauge galvanized steel body equipped with stainless steel door pins then fully powder coated for corrosion resistance
- Predrilled 4 in. x 10 in. hole pattern in floor allows for mounting to existing post (installation hardware not included)
- Sleek magnetic door closure provides reliability all while keeping door firmly closed
- 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











