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Roadside Mailbox



Salsbury 4300 Series Roadside Mailboxes 


  • Mailboxes are U.S.P.S. approved
  • Manufactured by Salsbury 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)
  • Feature a durable powder coated finish available in black, green, silver and white
  • Include an outgoing mail tray and an adjustable red signal flag
  • Mailboxes can be mounted on posts and in columns, masonry or walls
  • Salsbury Industries is an ISO 9001: 2008 certified company and has excelled in the field of manufacturing since 1936

Additional Features

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Additional information


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Locking, Rear Access, Rust Resistant, Weather Resistant