Salisbury 4300 Series Roadside Mailboxes are U.S.P.S. approved. Manufactured by Salisbury Industries to USPS-STD-7B specifications. Made entirely of aluminum. Feature both a front and rear access locking door. Include a lock...

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Salisbury 4300 Series Roadside Mailboxes are U.S.P.S. approved. Manufactured by Salisbury Industries to USPS-STD-7B specifications. Made entirely of aluminum. Feature both a front and rear access locking door. Include a lock with 2 keys on each door (keyed alike). Salisbury Industries is an ISO 9001: 2008 certified company and has excelled in the field of manufacturing since 1936.

  • Include an outgoing mail tray and an adjustable red signal flag
  • Front and rear access locking door with 2 keys for each door (keyed alike)
  • Mail is deposited through a non-locking access panel on the front and includes an outgoing mail tray
  • Mailboxes can be mounted on posts and in columns, masonry or walls

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