×

:

Not a valid Time
This is a required field.

4B+ 1400/1500 Horizontal Mailboxes

Postal Products Unlimited recommends the STD-4C to all customers interested in purchasing Horizontal Mailboxes since the U.S Postal Service discontinued the 4B+ for all new construction. Older styles of horizontal or vertical mailboxes known as STD-4B+ are still considered USPS-Approved when used to replace existing mailboxes - as long as the installation does not disturb the existing wall opening. Please see your local Postmaster with any questions. The USPS issued the STD-4B+ effective March 2005. This regulation requires improved Arrow lock compartment security on all horizontal and vertical wall-mounted mailboxes.

Front Loading Horizontal 4B Mailboxes are designed for both USPS and private mail delivery. Contact our customer service department for more information on these durable all-metal commercial mailboxes.

Interested in 4B 1400/1500 Horizontal Mailboxes?

Browse our extensive selection of 4B 1400/1500 Horizontal Mailboxes, sure to fit your specific needs. Contact our reliable customer service staff at 1-800-229-4500 with any questions you may have or to inquire about custom orders.

Filter
Set Descending Direction

30 items

Page
per page
View as Grid List
  1. Rear Loading 18-Door Horizontal Mailbox
    As low as $1,440.00
    N1010986
  2. Rear Loading 21-Door Horizontal Mailbox
    As low as $1,675.00
    N1010992
  3. Rear Loading 20-Door Horizontal Mailbox
    As low as $1,600.00
    N1010998
  4. Rear Loading 24-Door Horizontal Mailbox
    As low as $1,950.00
    N1011004
  5. Rear Loading 28-Door Horizontal Mailbox
    As low as $2,250.00
    N1011010
  6. Rear Loading 25-Door Horizontal Mailbox
    As low as $2,000.00
    N1011016
  7. Rear Loading 30-Door Horizontal Mailbox
    As low as $2,400.00
    N1011022
  8. Rear Loading 35-Door Horizontal Mailbox
    As low as $2,800.00
    N1011028
  9. Engraved Doors for 1400/1500, 1450/1550 & 4C Mailboxes
    N1023880
  10. Plexiglass Window for Horizontal Mailboxes
    N1020980
  11. Additional Keys per Lock
    N1023930
  12. Box of 100 Key Blanks for Horizontal Mailboxes
    N1023881
  13. Combination Lock for Horizontal Mailboxes
    N1023955
  14. Replacement Standard Lock for Horizontal Mailbox
    N1023956
Filter
Set Descending Direction

30 items

Page
per page
View as Grid List