1570-8T6 DrawingCBU Mailbox Installation Manual | CBU Concrete Foundation Spec and Preparation

The Florence Cluster Box Unit is crafted to meet or exceed the latest USPS security standards. Made from durable extruded aluminum with stainless steel hinges, these high-security, USPS-approved CBUs are built for reliability and longevity. They feature a front-access master door gate assembly with a built-in hold-open mechanism for ease of use.

Engineered for enhanced protection, these units come equipped with reinforced locks for tenant compartments, a sturdy outer cabinet, and thicker aluminum doors to help safeguard against theft and vandalism.

Cluster Box Unit Features: 

  • USPS Approved & Postal Certified: Meets or exceeds the latest USPS security standards 

  • Pedestal Included: Ensures stability and installation 

  • Includes All Tenant Locks and Keys: 3 keys per door 

  • Heavy Duty Construction: built with aircraft aluminum and stainless steel hardware and hinges for durability 

  • 5-pin cylinder cam locks with spring-loaded covers

  • Package Lockers & Outgoing Mail Slot: Each cluster box unit includes a package locker(s) with USPS 1172-910 lock and an outgoing mail compartment door with a slot 

  • Front Loading Design: easy access free standing pedestal units

Dimensions: 

  • Unit Size: 30-1/2"W "H x 62"H(installed height) x 17-7/8"D

  • Tenant Doors : 12-7/8"W x 3-1/4"H x 17-7/8"D

  • Package Lockers: (1) 12-7/8"W x 13-3/4"H x 17-7/8"D, (1) 12-7/8"W x 10-1/4"H x 17-7/8"D

  • Pedestal Height: 28-1/2"H

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