4C Horizontal Mailbox - 15 Door High Unit (55 Inches) - Double Column - 9 MB2 Doors and 2 PL5s - Aluminum - Rear Loading - USPS Access

4C Horizontal Mailbox - 15 Door High Unit (55 Inches) - Double Column - 9 MB2 Doors and 2 PL5s - Aluminum - Rear Loading - USPS Access Review

4C Horizontal Mailbox - 15 Door High Unit (55 Inches) - Double Column - 9 MB2 Doors and 2 PL5s - Aluminum - Rear Loading - USPS Access Feature

• 4C horizontal mailboxes are U.S.P.S. Approved
• Manufactured by Salsbury Industries to USPS-STD-4C Specifications
• Rear Loading
• Required for new construction and major remodels
• For indoor or outdoor use

4C horizontal mailboxes and parcel lockers meet the specifications of USPS-STD-4C. The 4C horizontal mailboxes are required for new construction effective October 2006.