Product Details
Cluster box units (CBU's) manufactured by Salsbury Industries provide USPS access and secure mail and package receiving, suitable for commercial use or residential applications such as housing developments, apartments, or townhouses. The 3300 series is a USPS accessible CBU that includes a matching pedestal and is constructed from heavy-duty aluminum and stainless steel for durability. These CBUs are officially licensed and authorized by the U.S. Postal Service to meet USPS "F" specifications under License # 1CDSEQ-08-B-0026. Access is from the front through two easy-opening master door panels, and the units are available with "A" size doors measuring 12-3/4" W x 3-1/8" H, "B" size doors 12-3/4" W x 4-7/8" H, and "C" size doors 12-3/4" W x 6-3/4" H. Each door is equipped with a heavy-duty 5-pin cylinder cam lock featuring a dust and rain shield, and includes three keys. One compartment is designated for outgoing mail with a weather protection flap and an 11-3/4" W x 3/4" H mail slot. A carrier access door includes a USPS-installed master lock. The units include options for one, two, or four fully integrated parcel lockers in small (12" W x 10" H) and medium (12" W x 13-1/2" H) sizes. Salsbury Industries is ISO 9001:2015 certified and has been a leader in manufacturing since 1936.
