3600 Series Front-Loading Collection Unit for 4B+ Mailboxes

Durable aluminum collection unit designed to integrate with 5-door-high 4B+ mailbox installations. USPS front-loading access streamlines mail retrieval while a secure locking door keeps collected items protected.

Key Features:

• USPS Front-Loading Access: Facilitates efficient mail pickup in multi-tenant buildings
• Heavy-Duty Aluminum Construction: Corrosion-resistant body built for long-term commercial use
• Compatible with 5-Door-High 4B+ Units: Purpose-built to pair with standard 4B+ mailbox configurations
• Secure Collection Door: Locking lower door protects bulk mail until retrieval
• Flush-Mount Design: Clean installation for lobbies, corridors, and mail rooms

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Is this unit compatible with all 4B+ mailbox setups?
A: It is designed specifically for 5-door-high 4B+ mailbox units; verify your bank layout matches this configuration.

Q: Does it come with USPS access features?
A: Yes, it’s a USPS front-loading collection unit intended for postal access and pickup.

Q: What are the overall dimensions?
A: 21 inches W x 29.75 inches H x 12 inches D.

Q: Is the unit pre-finished?
A: It’s made from aluminum with a factory finish suitable for commercial interiors.

Q: Can I surface-mount it?
A: It is intended for flush (recessed) installation; follow the manufacturer’s installation instructions.

Streamlined security for modern mailrooms

This collection unit brings a crisp, architectural presence to shared spaces, balancing utility with refined simplicity. The minimalist aluminum face and clean flush mount keep corridors sleek and uncluttered. Pair it with a 4B+ mailbox bank in a monochrome palette for a cohesive, contemporary look. It’s a polished essential that elevates daily function to a luxe experience.

Complete your 4B+ mailbox installation with this secure, USPS-ready collection unit—order now for a streamlined, professional mailroom.

Installation