12 Door Postal Products Unlimited F-Spec Cluster Mailbox with Pedestal - Type 2 CBU

Twelve-Door USPS F-Spec Cluster Mailbox — Four Powder-Coat Finishes

The Postal Products Unlimited 12-Door F-Spec Cluster Mailbox is a USPS-approved Type 2 cluster mailbox serving up to twelve tenants from a single pedestal-mounted weatherproof unit, with a parcel locker for in-place package delivery and an integrated outgoing mail slot. Choose the finish that fits your property — Grey, Bronze, Black, or Sandstone — and we'll match the unit, pedestal, and hardware in your selected powder coat.

About the Manufacturer — Postal Products Unlimited

Postal Products Unlimited (PPU) is a USPS-approved manufacturer of commercial cluster mailboxes with a 25+ year history and ISO 9001:2015 certified quality management. PPU's F-Spec CBUs share the USPS specification with Auth-Florence's 1570-series and Salsbury Industries' 33-series cluster mailboxes — same dimensions, same door counts, same security features, same USPS approval — and give you a third brand option when matching an existing on-property mailbox or sourcing a backup supplier. We carry the full line in all four powder-coat finishes.

Choose Your Finish

• Grey — the most versatile, works with virtually any building palette
• Bronze — warm metallic for brick, wood, and traditional construction
• Black — modern matte for contemporary multi-family and mixed-use
• Sandstone — soft beige for stucco, adobe, and warm-toned exteriors

What's Included

• USPS-approved CBU with 12 tenant compartments
• 1 parcel locker (10¼" tall)
• 1 outgoing mail slot
• Pedestal, rubber gasket, and template
• USPS-developed tenant locks with weather shield (3 keys per door)
• Installation guide and template

Security Construction

• 360° wrapped hinges resist hinge-pin attacks
• Reinforced lock cam and reduced pry exposure
• Overlapping master doors block forced-entry leverage
• Strengthened tenant gaps prevent fishing attacks
• Dust- and rain-sealed locks for all-weather service

Specifications

• USPS Compliance: Approved F-Spec, Type 2
• Tenant doors: 12 @ 12⅞" × 3"
• Parcel lockers: 1 (10¼" tall)
• Outgoing slot: 10¾" × 1"
• Assembled dimensions: 30½" L × 18⅞" W × 62.687" H
• Weight: 122 lbs
• Construction: Stainless steel and aluminum, corrosion-resistant
• Available finishes: Grey, Bronze, Black, Sandstone
• Cross-reference: Equivalent to Auth-Florence 1570-12 and Salsbury 3312

Downloads & Documentation

• CAD Drawings (PDF)
• CAD Drawings (DXF)
• CAD Drawings (DWG / AutoCAD)
• Main Instructions (PDF)
• Installation Instructions (PDF)
• Engraving Instructions (PDF)

Ships in 2–3 business days with standard numbering. Custom numbering is available on request and may take up to an additional 5-6 days.