These 1600 series horizontal mailboxes were developed for use in large, private installations not serviced by the USPS, including military bases, universities, office buildings and more.
The compartment size, smaller than USPS regulations, is convenient when wall space is limited since more mailboxes fit in each module. These 35-door private distribution 1600 mailbox units do meet all other regulations.
The tenant doors measure 4"W x 5"H with 5-pin cam locks, two keys each, and plastic number slots for tenant identification. Please note that one door will be used as a master door and cannot be used as a tenant door. However, it can still be used as an outgoing mail slot or office dropbox upon request.