Product Details
The recessed mounted 4C horizontal mailboxes, manufactured by Salsbury Industries to USPS-STD-4C specifications, are U.S.P.S. approved and ideal for apartments, commercial buildings, and residential developments, suitable for indoor or outdoor use. Constructed of heavy-duty aluminum with stainless steel hardware, the doors feature a heavy-duty cam lock with a dust/rain shield and come with 3 keys. Door dimensions vary by model: MB1 doors measure 3-1/4" H x 13-1/4" W, MB2 doors 6-3/4" H x 13-1/4" W, MB3 doors 10-1/4" H x 13-1/4" W, and MB4 doors 13-3/4" H x 13-1/4" W. The U.S.P.S. standard 4C requires a minimum of one parcel locker for every five tenant compartments, with parcel lockers of at least 15" H to meet this ratio; smaller parcel lockers may be added once the ratio is met. The outgoing mail compartment includes a U.S.P.S. master lock access door for carrier use only, a 10-3/4" W x 3/4" H mail slot with a weather protection hood, factory installed 3/4" W x 1/4" D trim, and a solid rear cover. A 4C horizontal mailbox connector kit with hardware is included for connecting multiple recessed mounted units. ADA height compliant units are available in accordance with ADA compliance guidelines. Salsbury Industries is an ISO 9001:2015 certified company with manufacturing experience since 1936. The product is covered by a warranty as specified by the manufacturer.
