4C Horizontal Mailbox

4C Horizontal Series Mailboxes at Reed Brothers Security

4C Horizontal

Commercial/Apartment Mailboxes

Made of heavy duty aluminum and stainless steel hardware, 4C standard horizontal mailboxes and parcel lockers are U.S.P.S. approved and are available with standard MB1 mailbox doors.

All pre-numbered mailbox doors include a heavy duty cam lock with a dust/rain shield and three keys.

4C standard horizontal mailbox units include factory installed 3/4 W” x 1/4″ D trim and are available in configurations that are one door wide (single column) and two doors wide (double column).

The maximum height units have two fully integrated 15-1/2′ high parcel lockers and twenty standard MB1 mailbox doors and meet the U.S.P.S. 4C requirement of one parcel locker for every ten tenant compartments.

Fully integrated and stand-alone parcel lockers are available in five equivalent standard MB1 mailbox door heights (PL5– 7-1/4″ high) and six equivalent standard MB1 mailbox door heights (PL5–20-3/4″ high).

A compartment equivalent to two standard MB1 mailbox door heights is used for outgoing mail collection and is labeled “Outgoing Mail”.

The outgoing mail compartment includes weather protection hood and a 10-3/4″ W x 3/4″ H mail slot.

Designed for indoor or outdoor use, 4C standard horizontal mailboxes feature a durable powder coated finish available in a variety of colors and two texture options.


4C Horizontal