4C Horizontal Mailboxes

Complete 4C mailbox information from Postal Products Unlimited, Inc. We're the first to manufacture the USPS approved 4C Mailboxes!

4C Mailboxes - Primary Uses:

• Apartment Complexes
• Commercial Buildings
• Multi-family Homes
• Condominiums
• Recommended for Indoor Use Only - Click here to purchase CBU Outdoor Mailboxes.

High Security 4C Mailboxes built for safe mail delivery. No competitor can match how we manufacture our 4C mailboxes - our 4C mailbox is built with vault-level security.

Image Product # Description Price N1027860 3-Door 4C Horizontal Mailbox $426.00 N1027861 4-Door 4C Horizontal Mailbox $446.00 N1027862 5-Door 4C Horizontal Mailbox $513.00 N1027863 7-Door 4C Horizontal Mailbox $560.00 N1027865 8-Door 4C Horizontal Mailbox $773.00 N1027864 9-Door 4C Horizontal Mailbox $626.00 N1027866 16-Door 4C Horizontal Mailbox $1,166.00 N1027867 15" 4C Horizontal Parcel Locker $260.00 N1027868 18" 4C Horizontal Parcel Locker $266.00     1

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