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Hot Deal Salsbury 11 Door High Free-standing 4c Horizontal Mailbox With 15 Doors And 1 Parcel Locker With Usps Access Check It Out [VuR0gplM]

$115.99 $371.99 -69%

4C Depot ARE NOT USPS APPROVED, USPS REQUIRES 4C TO BE RECESS MOUNTEDSalsbury 3900 Series Free-Standing 4C Horizontal Mailboxes - Front Loading - U.S.P.S. AccessFeaturesFree-Standing 4C Horizontal Mailboxes include a U.S.P.S. approved 4C horizontal m

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Hot Deal Salsbury 11 Door High Free-standing 4c Horizontal Mailbox With 15 Doors And 1 Parcel Locker With Usps Access Check It Out [VuR0gplM]

4C Depot ARE NOT USPS APPROVED, USPS REQUIRES 4C TO BE RECESS MOUNTED

Salsbury 3900 Series Free-Standing 4C Horizontal Mailboxes - Front Loading - U.S.P.S. Access

Features

  • Free-Standing 4C Horizontal Mailboxes include a U.S.P.S. approved 4C horizontal mailbox unit and a matching free-standing enclosure - minor assembly required
  • Provide a convenient means of installing 4C horizontal mailboxes in locations where a wall mounted application is not desired or available
  • Ideal for apartments, commercial buildings and residential developments
  • For indoor or outdoor use
  • Constructed of heavy duty aluminum and stainless steel hardware
  • Standard height units feature a durable powder coated finish available in aluminum, bronze, sandstone and black
  • Accessed from the front through 1 or 2 easy opening master door panels
  • Doors include a heavy duty cam lock with a dust/rain shield and 3 keys
  • MB1 doors are 3-1/4" H x 12-3/4” W, MB2 doors are 6-3/4" H x 12-3/4” W, MB3 doors are 10-1/4" H x 12-3/4” W and MB4 doors are 13-3/4" H x 12-3/4” W
  • Standard height units are available in four (4) popular heights – 6 Door High, 10 Door High, 11 Door High and Maximum Height - and a variety of configurations to meet your requirements
  • Custom units are available in additional configurations and colors
  • Available in configurations that are 1 door wide (single column) and 2 doors wide (double column)
  • U.S.P.S. standard 4C requires a minimum of 1 parcel locker for every 5 tenant compartments
  • Fully integrated and stand-alone parcel lockers are available in varying sizes: PL3 (10-1/4" H), PL4 (13-3/4" H), PL4.5 (15-1/2" H), PL5 (17-1/4" H) and PL6 (20-3/4" H)
  • Units include a compartment for outgoing mail collection and is labeled "Outgoing Mail"
  • Outgoing mail compartment / carrier access door includes the U.S.P.S. master lock access door (lock installed by the U.S.P.S.) and cannot be used for mail distribution
  • Outgoing mail compartment includes a 11-3/4” W x 3/4” H mail slot and weather protection hood
  • ADA height compliant units available - ADA compliance guidelines
  • Salsbury Industries is ISO 9001:2015 certified and has excelled in the field of manufacturing since 1936

Material: Aluminum

Options

  • Custom engraved placards
  • Custom engraved doors - regular
  • Custom engraved doors - black filled
  • Replacement locks
  • Additional keys
  • Key blanks

Downloads

Videos

  • Free-Standing 4C Horizontal Mailbox Video
  • Installation Video – Free-Standing 4C Mailboxes
  • Installation Video – Tenant Lock Replacement
  • Installation Video – Tenant Door Replacement
  • Installation Video – Locating Tenant Keys

What Our Customers Say

January 16, 2026

Absolutely no complaints!

A great addition to my current set of gear.

- Jamie O..

January 16, 2026

Absolutely no complaints!

It's a very solid, nicely well-made purchase.

- Elise P..

January 16, 2026

Absolutely no complaints!

A first-class item that feels very durable.

- George R..

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