4 Door CBU Mailboxes with Extra Large Tenant Doors - USPS Approved (Includes Pedestal)

4 Door Cluster Mailbox Features Auth Florence 4-door cluster mailbox units are USPS-approved CBU commercial mailboxes and quite likely the world most secure outdoor mail and parcel delivery units. Officially licensed by the United States Postal Service to stop mail identity theft and property damage. Made using heavy-duty extruded aluminum and 360-degree wrap-around stainless steel hinges. Welded seams replace rivets, which can be easily pried open. Commercial CBU 4-door cluster mailbox units use durable 5-pin cylinder cam locks and come with 3 keys per door. 2 parcel lockers are equipped with secure USPS-approved locks. Use standard silver decals (shown) for tenant door numbers or have them engraved. See Tenant Door Identification for details. Shielded outgoing mail slot; optional seal for restricted access. CBU‚ cluster mailboxes are finished with a rust-proof powder coating that resists damage from force. Custom Silver Decals can have up to 6 7/8" characters; USPS recommends up to 3 characters. Custom engraving can have up to 12 3/4" characters and has black or white color fill options. For private use, a conversion kit is available. Call us for details. Let our mailbox experts help you!‚ Call us or chat with a customer care rep if you have any questions.