Salsbury 3700 Series 4C Horizontal Mailboxes - Front Loading - USPS Access. Constructed of heavy duty aluminum and stainless steel hardware. Feature a durable powder coated finish. 20 MB1 doors 13-1/4 in. W x 3-1/4 in. H. 2 Fully integrated parcel locker. Outgoing mail compartment includes the USPS master lock access door lock installed by the USPS and cannot be used for mail distribution. Outgoing mail compartment includes a 10-3/4 in. H x 3/4 in. H mail slot and weather protection hood. Include factory installed 3/4 in. W x 1/4 in. D trim and a solid rear cover. Salsbury Industries is an ISO 9001: 2008 certified company and has excelled in the field of manufacturing since 1936.
