140075A - 34 Tenant Doors with 1 Master Door - 1400 Series USPS 4B+ Approved Horizontal Replacement Mailbox

Florence 140075A 1400 Series Horizontal Mailbox Unit – Commercial Grade

The Florence 140075A is a heavy-duty, front-loading horizontal mailbox unit designed for multi-tenant residential and commercial applications. Part of the trusted Florence 1400 Series STD-4B horizontal mailboxes, this unit is ideal for apartment buildings, condominiums, student housing, office buildings, and other high-density properties requiring a durable and organized mail solution.

Constructed entirely from high-quality aluminum with a clear anodized finish, the Florence 140075A offers excellent resistance to corrosion, wear, and daily use in busy mailrooms. The front-loading design allows both tenants and mail carriers to access mail conveniently from the front, improving efficiency and usability while maintaining a clean, professional appearance.

This mailbox unit features a total of 34 compartments, including 33 tenant mail compartments and one master/postal access door that allows authorized access to the full unit. Each tenant compartment is equipped with a 5-pin cam lock and includes two keys for added security. Clear plastic name windows with metal backplates and insert cards are provided for easy tenant identification and organization.

The Florence 140075A is designed for fully recessed wall installation and fits standard wall openings commonly found in existing mailrooms. It is intended for replacement or retrofit applications where STD-4B horizontal mailbox systems are already in use, making it a reliable solution for property upgrades and renovations. We always recommend getting your post office to sign off before making the purchase.

Dimensions & Specifications:

• Overall Size: 41.75″ H x 36.13″ W x 16.50″ D

• Rough Opening Required: 39″ H x 33.88″ W x 17″ D minimum

• Individual Mailbox Compartment Size: Approximately 5″ H x 6.38″ W x 15.50″ D

• Construction: All-aluminum

• Finish: Clear anodized aluminum

• Locking System: 5-pin cam locks with two keys per compartment

Ideal Applications:

• Apartment complexes

• Condominium buildings

• Student housing

• Office and commercial buildings

• Existing mailrooms requiring mailbox replacement

The Florence 140075A Horizontal Mailbox Unit delivers long-lasting performance, secure mail storage, and professional aesthetics, making it a dependable choice for property managers, contractors, and building owners seeking a high-quality commercial mailbox solution.

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