4B+ Horizontal Mailbox - 30 A Doors - Aluminum - Rear Loading - USPS Access

4B+ Horizontal Mailbox - 30 A Doors - Aluminum - Rear Loading - USPS Access Review

4B+ Horizontal Mailbox - 30 A Doors - Aluminum - Rear Loading - USPS Access Feature

• U.S.P.S. approved for replacement and/or retrofit installations
• Manufactured by Salsbury Industries to USPS-STD-4B+ Specifications
• Rear Loading
• Durable powder coated finish
• All Aluminum Construction

Salsbury horizontal style commercial mailboxes are ideal for apartments, condominiums, office buildings, military bases and residential developments. 4B+ horizontal mailboxes are approved for replacement and/or retrofit installations effective October 2006.