Florence high security cluster box units (CBU’s) are made of heavy-duty aluminum and preconfigured with locked compartments, parcel lockers, and a secure outgoing mail slot. CBU’s can be used individually or in larger group installations to provide a convenient, secure method of mail and package delivery. All Florence cluster box units and parcel lockers are officially licensed and approved by the USPS.

  • Standard Cluster Box Units

    Standard Cluster Box Units

    97 Products

    Standard cluster box units are available in 4, 8, 12, 13, and 16 door configurations. Each Florence vital CBU provides a secure, free standing outdoor solution for your neighborhood centralized mail delivery needs.

  • Decorative Cluster Box Units

    Decorative Cluster Box Units

    72 Products

    Decorative Vogue cluster box units are available in classic or traditional styles, each with 4, 8, 12, 13, and 16 door configurations. Includes standard CBU and pedestal, plus a designer cap and pedestal cover.

  • Outdoor Parcel Lockers

    Outdoor Parcel Lockers

    6 Products

    USPS approved, high security parcel lockers are available in 2 or 4 parcel configurations. These match perfectly with your centralized delivery mailboxes and expand your residents’ ability to securely receive packages.

Available in 6 powder coat finishes

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  • All cluster box units and parcel lockers include matching pedestal.
  • Constructed of heavy gauge aluminum and 300 series stainless steel components for superior strength, security, and exceptional outdoor durability.
  • Rugged, weather-resistant powder coat finish in six architectural colors.
  • High security features include interlocking, overlapping seams to prevent prying, heavy-duty cam latches and locks, and an anti-fish comb to prevent mail theft.
  • CBU’s and are front loading and include a carrier access door prepared for a USPS arrow lock (installed by local postal officials).
  • Florence is the original manufacturer of the F-series CBU. The Florence 1570 cluster box design has been adopted by the USPS as the design standard for all CBU’s manufactured in the US.

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