NEW 4C Horizontal Wall Mount High Security Mailboxes - USPS Approved

High-quality Commercial Mailboxes made in the USA

The NEW 4C Series Horizontal Wall-Mount Mailboxes manufactured and offered by National Mailboxes are now mandatory for ALL New Construction and Major Renovation Wall-Mount Installations according to the U.S Postal Service which is the NEW Postal Regulation & Requirement (If for USPS Use/Access or direct US Mail Delivery) The new USPS Approved 4C Horizontals are front loading style and are considered high security type. They are available in either standard recessed in-wall mounted style or surface wall mounted style with the purchase of optional surface mount collar enclosures. Tenant door locks and keys are included and wide selection of protective and durable powder coated finishes are also available including- sandstone, postal grey, silver speck, gold speck, dark bronze, antique bronze, black and white. Optional private master locks are also available if using for private use or private access delivery. Learn More

Learn more about 4C Horizontal Mailboxes
4C Horizontal Mailboxes Installation Manual

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Product Features:

  • USPS Approved and Postal Certified for US Mail Delivery
  • Front Loading Horizontal Type
  • Tenant Locks and 3 Keys per Door Included in Prices
  • New 4C Series High Security (Mandatory & Required for New Construction & Major Renovation Wall Mount Installs)
  • USPS Approved and Postal Certified for All Wall Mount Installations
  • 4C Wall Mount Horizontal Type: Both Recessed In-Wall Mount Style and Surface Wall Mount Style are Available (Optional Surface Mount Collars Sold Separately for Surface Wall Mounting Applications)
  • Constructed and Manufactured of Heavy Duty Aluminum and Stainless Steel for Extended Life
  • Tenant Locks and Keys Included (3-Keys per Door or Lock are Included)
  • For Installing Multiple Units 4C Connector Kits are Included Allowing for Fast, Easy & Secure Installation
  • Wide Selection of Special Protective and Attractive Powder Coated Finish Colors to Choose From
  • Includes Self-Adhesive Aluminum Number Plates for Door Identification (Custom Engraved Numbering also Available)
  • FREE Shipping/Freight (Via Truck) Promotional This Month – Expires Month End
  • Learn more about 4C Horizontal Mailboxes

For more product info please email or contact our Customer Support Department at 1-800-676-5161

PLEASE NOTE: New 4C Horizontal Mailboxes are USPS Approved & Postal Certified and are Now Mandatory for All New Construction and Major Renovation Wall-Mount Installations According to the U.S Postal Service (If for USPS Use/Access-Direct US Mail Delivery) New Postal Requirement-Regulation

Learn more about Choosing Centralized Mailboxes that Comply with USPS Regulations