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4B Horizontal Mailbox

4B Horizontal Mailbox sold at Reed Brothers Security

4B Horizontal

Commercial/Apartment Mailboxes

Made entirely of aluminum, U.S.P.S. approved 4B standard horizontal mailboxes are available in units with standard A doors and larger B doors.

Units with standard A doors are available in 3, 4 or 5 doors wide and 5, 6 or 7 doors high.

Each aluminum door includes a five pin cylinder cam lock with two keys and a 2″ W x 5/8″ H clear plastic card holder (card included) to identify the tenant’s name and/or box number.

The mailbox compartments are made of sheet aluminum.

Custom engraved placards are available as an option upon request.

4B standard horizontal mailboxes feature a durable powder coated finish available in four contemporary colors and are ideal for apartments, condominiums, commercial buildings, colleges and schools and many other applications.


4B Horizontal