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USPS Approved Commercial Mailboxes
4C Horizontal Mailboxes
4C Free-Standing Mailboxes
Free-Standing 4C Horizontal Mailbox Unit (Includes 3711S-09 Mailbox and 3911S Enclosure) - 11 Door High Unit (69 3/8 Inches) - Single Column - 9 MB1 Doors
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Salsbury Free-Standing 4C Horizontal Mailbox Unit (Includes 3711S-09 Mailbox and 3911S Enclosure) - 11 Door High Unit (69 3/8 Inches) - Single Column - 9 MB1 Doors
Model #
3911S-09
Use Mailbox Configurator
$
2245.00
$2,020.50
Size:
17.75" W x 69.375" H x 18.5" D
Weight:
130 lbs
Quantity:
Add To Cart
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More Information
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
Options
Custom engraved placards
Custom engraved doors - regular
Custom engraved doors - black filled
Replacement locks
Additional keys
Key blanks
Downloads
Installation Instructions
Technical Drawing
BIM Models
Specifications
ADA Compliant Units
More Product Information
Product Overview
Product Configurations
Videos
Installation Video – Free-Standing 4C Mailboxes
Installation Video – Tenant Lock Replacement
Installation Video – Tenant Door Replacement
Installation Video – Locating Tenant Keys
Free-Standing 4C Horizontal Mailbox Video
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