Model Compatibility

Identical to Auth-Florence model 1570-16 and Salsbury Industries model 3316. This unit comes complete with tenant locks and a pedestal.

Product Overview

Black Cluster Box Units offer an extensive design that guarantees ease of use as well as overall security and protection against vandalism. These 16-door USPS approved horizontal F-Spec CBUs are designed for use in all weather conditions to ensure postal customers receive the industry's safest mailboxes. The front-loading outdoor Cluster Box Units will provide safe personal mail delivery for many years to come. High-security cluster mailboxes also include a pedestal.

Security & Construction Features

• Stainless steel & aluminum corrosion-resistant construction
• Reinforced lock cam
• Larger outgoing mail slot
• Reduced pry points
• Improved and stronger tenant gaps
• 360° wrapped hinges for extra security
• Black powder coat finish resists the elements and protects against vandalism
• Upgraded security locks developed by the USPS
• Master doors overlap when shut to prevent theft
• Locks have dust/rain shield and include 3 keys each
• ADA compliant design

Cluster Box Specifications

• 16 tenant doors, each measuring 12-7/8" x 3-1/4"
• 2 parcel compartments, 10-1/4" and 13-3/4" high
• Outgoing mail slot measuring 10-3/4" x 1"
• Overall dimensions: 30-1/2" W x 17-7/8" D x 62" H

Technical Details

Installation & Downloads

• Main Instructions: Click to Download
• Install Instructions: Click to Download
• Engraving Instructions: Click to Download