Made entirely of aluminum, Salsbury U.S.P.S. approved 4300 series mail chests feature both a front and rear access locking door. Mail is deposited through a non-locking access panel on the front. Each unit includes an outgoing mail tray, a lock with two (2) keys on each door (keyed alike) and an adjustable red signal flag. Units are available in a powder coated black, green, silver or white finish.

Mail chests can be mounted on the optional bolt mounted (#4365) or in-ground mounted (#4385) aluminum pedestals or a base of your choice. Mail chests can also be mounted in columns, masonry or walls. Newspaper holders (#4315) and non-locking thumb latches (#4388) are available as options upon request. Mail chests are approved for U.S.P.S. curbside mail delivery. Master postal lock not required.

Please call us at (800)634-5475 for custom configurations and volume discounts.

Additional Information

Mailbox Dimensions are 14-3/8" W x 17-1/4" H x 23" D Installation Instructions