4C Standard Mailboxes are constructed of heavy gauge aluminum with stainless steel components for maximum durability and security both indoors and out with a shelter. The corrosion-resistant, weatherproof powdercoat finish protects the units from the elements, while the riveted shelves and concealed hinges limit pry points for extra security. The carrier access door provides easy access for Postal Letter Carriers to release the master loading doors.
Tenant doors meet the new compartment minimum size requirement of 3"H x 12"W x 15"D
Unit meets the USPS requirement for 1:10 parcel locker to tenant compartment ratio
Meets the USPS 4C requirements to comply with ADA standards
Units feature the new USPS-1172 910A lock
Tenant doors include 3 keys
Unit include a weather protected receptacle for outgoing mail
Per the USPS, 4C Standard Mailboxes are mandatory on all new construction and major renovation projects as of October, 2006