Product Details
The 4C horizontal mailbox features a 10-door height of 37 1/2 inches, is designed with a double configuration, incorporating 10 mailbox units and 2 parcel lockers, and is front-loaded for ease of access. Constructed from heavy-duty aluminum with stainless steel hardware, this mailbox complies with USPS-STD-4C specifications, making it ideal for apartments, commercial buildings, and residential developments. It is suitable for both indoor and outdoor use and is available in a durable powder-coated finish in aluminum, bronze, gold, and sandstone. Each door is equipped with a heavy-duty cam lock featuring a dust/rain shield and comes with three keys. Mailbox dimensions include MB1 doors measuring 13-1/4 inches W x 3-1/4 inches H, MB2 doors at 13-1/4 inches W x 6-3/4 inches H, MB3 doors at 13-1/4 inches W x 10-1/4 inches H, and MB4 doors at 13-1/4 inches W x 13-3/4 inches H. The unit offers configurations ranging from one door wide (single column) to two doors wide (double column) and has options for up to fifteen MB1 equivalent door heights. Additionally, ADA compliant units are available, along with fully integrated and stand-alone parcel lockers offered in five MB1 door heights (PL5 - 17-1/4 inches high) and six MB1 door heights (PL6 - 20-3/4 inches high). The outgoing mail compartment, which is equivalent to two standard doors, is labeled "Outgoing Mail," features a USPS master lock access door (lock installed by the USPS), and includes a mail slot measuring 10-3/4 inches W x 3/4 inches H with a weather protection hood. Each unit comes with factory-installed trim measuring 3/4 inches W x 1/4 inches D and a solid rear cover.








