3708S-01 Front Loading Salsbury 4C Horizontal Mailboxes With Free Standing Enclosure

3708S01 Free Standing Commercial 4C Mailboxes
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Retail Price:$1385.19
Our Price:$1204.51
  • Free Shipping
  • Ships in about 2 to 3 weeks.
  • 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
  • Salsbury commercial mailboxes include 1 parcel locker and 1 tenant mailbox plus an outgoing mail slot
  • The parcel lockers’ double locking mechanism offer added security for sensitive packages and oversized mail
  • The free standing enclosure is ideal for schools, private postal centers, corporate mail centers, military bases, and many other applications
  • Salsbury 4C horizontal mailboxes fit easily into the fully assembled free standing enclosure using the included mounting hardware
  • These Salsbury 4C mailboxes can be mounted indoors or outdoors when space is limited with the Free Standing Enclosure; this is ideal for standalone mail delivery and mail collection needs
  • 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
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Product Details


Item Height (inches) Width (inches) Depth (inches)
Mailbox Size 30.5" 16.375" 17"


  • Mailbox Item Number: SIH3708S-01
  • Free Standing Enclosure Item Number: SIH3908S
  • Includes: Mailbox, Free Standing Enclosure, Tenant Door Locks With 3 Keys Each, 1 Tenant Compartment, 1 Parcel Compartment, Outgoing Mail Slot
  • Manufacturer: Salsbury Industries
  • Shipping Weight: 105 lbs.
  • Locking: Locking mailbox.

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