Identical to Auth-Florence model 1570-13 and Salsbury Industries model 3313. This unit includes tenant locks but does not include pedestal. The N1026390 Deluxe Pedestal must be ordered in addition to this unit.Sandstone Cluster Box Units offer the most extensive design to guarantee ease of use and protection against vandalism. These CBUs are USPS approved for use in all weather conditions to ensure postal customers receive the industry's safest mailboxes. Front-loading high security F-Spec Cluster Box Units with a larger outgoing mail slot will provide safe personal mail delivery for many years to come. Stainless steel aluminum corrosion-resistant construction CBUs are designed with a reinforced lock cam, improved stronger tenant gaps, 360-degree wrapped hinges and reduced pry points for added security. When closed, the master doors also overlap to prevent theft. Upgraded locks designed by the USPS include a dust and rain shield for protection and include three keys each. The sandstone powder coat finish resists elements vandalism.