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Florence 4C mailboxes are USPS Approved and meet or exceed STD-4C requirements for new construction and major renovations.� They are also ideal for private delivery applications.�� With numerous pre-configured 4C modules available; be sure to refer to USPS Approval guidance in product details below when selecting pre-configured 4C mailboxes for your project.

versatile 4C16D-20 4CFL Front-loading Mailbox

SKU: 4C16D-20-DB
$2,857.71 Regular Price
$2,371.90Sale Price
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