Skip to main content
checkmark
plus
minus
search
arrow-right2
arrow-left2
arrow-down2
arrow-up2
filter
print
shopping-cart
arrow-back
chevron-thin-up
chevron-thin-right
chevron-thin-left
chevron-thin-down
chevron-small-up
chevron-small-right
chevron-small-left
chevron-small-down
chevron-right
chevron-left
chevron-down
chevron-up
mail
phone
arrow-right
arrow-left
arrow-down
arrow-up
user
zoom-in
zoom-out
close
pinterest
instagram
google-plus
facebook
twitter
youtube
share
sort-asc
sort-desc
4C Mailbox Configurator Icon
4C Mailbox Configurator
Architect
Call
Cart
Checkmark
Email
Live Chat
Lockers.com | 1-800-lockers
Mailboxes.com
My Account
Quote
Request Quote
ADA compliance
Salsbury Industry Logo
Square Envelope
Play Button
Video
360 degrees
info
microsoftword
adobeacrobatreader
microsoftoutlook
document-file-dwg
file-word
revit
ADA_Unit_Icons-02
ADA_Unit_Icons-04
ADA_Unit_Icons-03
ADA_Unit_Icons-01
Corporate Video
Videos
Live Chat
Call
1-800-624-5269
Login
My
Account
Resources
Resources
Search
╳
Search
Cart
Close
✕
Continue Shopping
Checkout
Menu
Quotes
Request Quote
Resources
Resources
Search Salsbury Products
Search
Search
Search
View All Products
Shop By Application
USPS Approved Commercial Mailboxes
Private Commercial Mailboxes
Residential Mailboxes
Cell Phone Lockers
Web Specials
Shop By Application
Apartment Mailboxes
Shop Now
College & School Mailboxes
Shop Now
Home & Residential Mailboxes
Shop Now
New Construction Mailboxes
Shop Now
Commercial Building Mailboxes
Shop Now
Government & Military Mailboxes
Shop Now
Community Mailboxes
Shop Now
Private Postal Centers
Shop Now
Cell Phone Storage Lockers
Shop Now
Multi-Unit Mailboxes
Shop Now
Order by Phone:
1-800-624-5269
Mon - Fri 6:00 am - 5:00 pm PST
Back to top of page
10% OFF &
FREE SHIPPING*
ON ALL ORDERS
OVER $5,000 IN OCTOBER
View all products
Home
Current Specials
Recessed Mounted 4C Horizontal Mailbox - 6 Door High Unit (23 7/8 Inches) - Single Column - Custom Unit - Custom Color - Rear Loading - USPS Access
Enlarge Image
View
Images
More Info
Downloads
Videos
Salsbury Recessed Mounted 4C Horizontal Mailbox - 6 Door High Unit (23 7/8 Inches) - Single Column - Custom Unit - Custom Color - Rear Loading - USPS Access
Model #
3706S-CCRU
Live Chat
Use Mailbox Configurator
Size:
17" W x 23.875" H x 16.5" D
Weight:
50 lbs
Related Items
Custom Engraved Self Adhesive Placard - for 4C Horizontal Mailbox and Parcel Locker Door
(Model # 3767)
Custom Door Engraving - Regular - for Custom Color 4C Horizontal Mailbox and Parcel Locker Door
(Model # 3768CST)
Custom Door Engraving - Black Filled - for Custom Color 4C Horizontal Mailbox and Parcel Locker Door
(Model # 3774CST)
Standard Locks - Replacement for Salsbury 4C Horizontal Mailbox Door with 3 Keys per Lock - 5 Pack
(Model # 3790-5)
Additional Key - for 4C Horizontal Mailbox Lock
(Model # 3798)
Key Blanks - for Standard Locks of 4C Horizontal Mailboxes - Box of (50)
(Model # 3799)
Tenant Parcel Locker Lock - for 4C Horizontal Parcel Locker - with (3) Keys
(Model # 3776)
Master Commercial Lock - for Private Access of FL 4C Horizontal Mailbox and Parcel Locker - with (2) Keys
(Model # 3775)
Combination Lock - for 4C Horizontal Mailbox Door (for Mailboxes Not Serviced by the USPS)
(Model # 3786)
Outgoing Mail Slot Plug Kit - for 4C Horizontal Mailboxes
(Model # 3770)
Recessed Mounted 4C Horizontal Mailbox Connector Kit - for 6 Door High Units
(Model # 3706CK)
More Information
Salsbury 3700 Series Recessed Mounted 4C Horizontal Mailboxes - Rear Loading - U.S.P.S. Access
Features
Recessed Mounted 4C Horizontal Mailboxes are U.S.P.S. Approved
Manufactured by Salsbury Industries to USPS-STD-4C Specifications
Ideal for apartments, commercial buildings and residential developments
Required for new construction and major remodels
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
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”
The front of the outgoing mail compartment / carrier access door is comprised of a fixed panel(s) and there is no U.S.P.S. master lock access door
Outgoing mail compartment includes a 11-3/4” W x 3/4” H mail slot and weather protection hood
Include factory installed 1” W x 1/4” D trim and 1 or 2 heavy duty rear access door(s) with latches and continuous hinges
Include a 4C horizontal mailbox connector kit to easily connect multiple recessed mounted 4C horizontal mailbox units (hardware included)
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
More Product Information
Product Configurations
Installation Instructions
Specifications
ADA Compliant Units
Videos
4C Standard Horizontal Mailbox Video
Installation Video – Installing 4C Mailboxes
Installation Video – Tenant Lock Replacement
Installation Video – Locating Tenant Keys
Recently Viewed Products
You have not viewed any products recently.