Product Details
The 4300 Series Roadside Mailboxes are U.S.P.S. approved and manufactured by Industries to USPS-STD-7B specifications, ensuring compliance with postal standards. Constructed entirely of aluminum, these mailboxes feature both front and rear access locking doors, equipped with a lock and two keys for each door, which are keyed alike for convenience. They boast a durable powder-coated finish available in black, green, silver, and white, along with an outgoing mail tray and an adjustable red signal flag for easy mail signaling. The mailboxes can be securely mounted on posts, in columns, masonry, or walls, providing versatility in installation. Industries, an ISO 9001:2008 certified company, has maintained a strong reputation in manufacturing since 1936.








