Lowest Prices on Mailboxes, Period.

3704D-06 Rear Loading Salsbury 4C Horizontal Mailboxes

  • The aluminum Salsbury 4C mailboxes displayed here exceed the security requirements necessary for horizontal, multi-unit, apartment and commercial 4C mailboxes
  • Features heavy gauge, aluminum mailbox construction with series stainless steel components
  • Designed for exceptional strength and long lasting durability for outdoor use
  • Salsbury 4C mailboxes are corrosion resistant and come complete with a powder coat finish to resist the elements
  • Hinged rear door panels are constructed of heavy gauge steel and are powder coated in a durable postal grey finish
  • The USPS requires that these rear loading 4C mailboxes be located in a room that is secure and not open to public access
  • Salsbury commercial mailboxes include 0 parcel lockers and 6 tenant mailboxes plus an outgoing mail slot
  • An optional mail slot plug to restrict access to mail slots is also available, call 1-800-824-9985 for details
  • The parcel lockers’ double locking mechanism offer added security for sensitive packages and oversized mail
  • Choose up to 3 digits for your numbering decals or up to 18 characters for engraved mailbox identification
  • USPS requires that all new construction or major renovations must utilize 4C mailboxes
  • See MailboxWorks complete selection of commercial mailboxes
Available Finishes
Salsbury 4C Mailboxes Rear Aluminum
Salsbury 4C Mailboxes Rear Bronze
Salsbury 4C Mailboxes Rear Gold
Salsbury 4C Mailboxes Rear Sandstone
Door Numbering Options
Salsbury 4C Mailboxes Front Silver Placards
Silver Placards
Salsbury 4C Mailboxes Front Engraving
Salsbury 4C Mailboxes Black Fill Engraving
Black Fill Engraving
Order Your Mailbox
Our Low Price: $478.93FREE SHIPPING
Availability: Usually Ships In 2-3 Weeks
4C Mailboxes Finish More Info
Tenant Door Identification
Tenant Door Identification More Info
Mailbox Details
Item Number:
  • SIH3704D-06-R
  • Mailbox
  • Tenant Door Locks With 3 Keys Each
  • 6 Tenant Compartments
  • 0 Parcel Compartments
  • Outgoing Mail Slot
  • Unit Size
  • 30-1/2"H x 16-3/8"W x 17"D
  • 65 lbs.
  • Salsbury Industries
  • Ships Via Common Carrier Truck Delivery
Questions? Call

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