4B+ Horizontal Mail Units

AF Florence 4B+ mail horizontal mail units are designed for use in larger multi-family apartment buildings, dormitories, office highrises, etc.

As of October 6, 2006, mailboxes that are 4B+ compliant will only be considered USPS Approved if they are replacing existing mailboxes.  USPS regulations require the use of USPS STD-4C compliant mailbox systems on all NEW CONSTRUCTION and MAJOR RENOVATIONS.  LOCAL USPS APPROVAL FOR USE OF 4B+ MAIL UNITS IS STRONGLY SUGGESTED (USPS approvals are by customer).  USPS STD-4C also requires a 1:10 parcel locker to customer compartment ratio.

AVAILABLE IN FRONT OR REAR LOADING STYLES  -  CALL OR EMAIL FOR CUSTOM CONFIGURATION