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4C High Security Horizontal Mailboxes

4C Series High Security Horizontal Mailboxes - Commercial Mailboxes
Suite D - 21.5" High - ADA Compliant

aluminum cluster box unit

National Mailboxes has secure locking mailboxes made entirely of heavy gauge aluminum (U.S.P.S. approved). Our horizontal, high security wall-mount mailboxes are manufactured to meet the specifications of U.S.P.S. standard 4C which was created to provide a higher level of mail security. Horizontal mailboxes feature a durable aluminum powder coated finish and include factory installed 1/2" wide peripheral trim.
  • Required for New Construction and Major Renovation Effective October 2006
  • Meets USPS-STD-4C Specifications
  • Fully Integrated or Stand-Alone Parcel Lockers
  • Single and Double Column Units
  • Indoor and Outdoor Use
  • Outgoing Mail Receptacles
  • Front and Rear Loading Units
  • Standard tenant door size: 3.25"H x 12"W

Contact our Customer Service Center for more product information at 1-800-676-5161.
SUITE D -- SERIES 4C HIGH SECURITY HORIZONTAL MAILBOXES -- 21.5" HIGH

4C Security Mailboxes Suite D

USPS STD-4C Compliant mailbox systems are mandatory on all New Construction and Major Renovations as of October 5, 2006.

Standard powder coated color finishes are: Silver Speck and Postal Grey. Other colors available at no extra charge are blonde gold, gold speck, black, dark bronze, white, forest green, sandstone, antique bronze, and antique copper.


Shopping Cart

Item #
Description
Qty. 1-2
Qty. 3+
FRONT LOADING (ADA Compliant)
9-Tenant Door Unit (Double Column) plus (1) Outgoing Mail Compartment;
Rough Opening Size: 21"H x 30.5"W x 17"D;
Actual Unit Size: 21.5"H x 31.5"W x 17"D
$745.50
Call
5-Tenant Door Unit (Double Column) plus (1) 4-High Parcel Locker and (1) Outgoing Mail Compartment;
Rough Opening Size: 21"H x 30.5"W x 17"D;
Actual Unit Size: 21.5"H x 31.5"W x 17"D
$672.50
Call
4-Tenant Door Unit (Double Column) plus (1) 5-High Parcel Locker and (1) Outgoing Mail Compartment;
Rough Opening Size: 21"H x 30.5"W x 17"D;
Actual Unit Size: 21.5"H x 31.5"W x 17"D
$523.50
Call
4-Tenant Door Unit (Single Column plus (1) Outgoing Mail Compartment;
Rough Opening Size: 21"H x 16.25"W x 17"D;
Actual Unit Size: 21.5"H x 17"W x 17"D
$355.50
Call
1-Door Compartment Parcel Locker, 5-High (Single Column);
Rough Opening Size: 21"H x 16.25"W x 17"D;
Actual Unit Size: 21.5"H x 17"W x 17"D
$290.50
Call
2-X-Large Tenant Door Unit (Single Column) plus (1) Outgoing Mail Compartment;
Rough Opening Size: 21"H x 16.25"W x 17"D;
Actual Unit Size: 21.5"H x 17"W x 17"D
$371.50
Call
Surface Mount Collar for 4C Suite D Mailbox (single column unit)
$261.50
Call
Surface Mount Collar for 4C Suite D Mailbox (double column unit)
$291.50
Call
H4CREARLOAD
For Rear Loading Style add 15% additional charge to above unit prices
15%
15%
4C High Security Mailbox Suites are available in nine (9) different heights.
Click below for other options.
Suite A • Suite B • Suite C • Suite D • Suite E • Suite F • Suite G • Suite H • Suite I


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