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.
Includes: Key Cylinder with 3 keys per tenant box. Prepped for USPS Arrow Lock, (Mounting Collar for Surface mount option and Pedestal for Pedestal Mount option) and Shipping.
Product technical details, including the Rough Opening, can be found here: Cut Sheet