Product Details
Cluster box units (CBU's) manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages, making them ideal 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. These cluster mailboxes are constructed of heavy-duty aluminum and stainless steel for durability. They are officially licensed and authorized by the U.S. Postal Service to manufacture cluster box units and are manufactured to U.S.P.S. "F" specifications under License # 1CDSEQ-08-B-0026. The units are accessed from the front through two easy-opening master door panels and are available with "A" size doors measuring 12-3/4" W x 3-1/8" H, "B" size doors measuring 12-3/4" W x 4-7/8" H, and "C" size doors measuring 12-3/4" W x 6-3/4" H. Doors include a heavy-duty 5-pin cylinder cam lock with a dust/rain shield and come with three keys. One compartment is labeled "Outgoing Mail" and includes a weather protection flap and an 11-3/4" W x 3/4" H mail slot. Carrier access door is provided for USPS-installed master lock. The units include 1, 2, or 4 fully integrated parcel lockers in small (12" W x 10" H) and medium (12" W x 13-1/2" H) sizes. Salsbury Industries is an ISO 9001:2015 certified company with manufacturing experience since 1936. Warranty terms are provided with the product.








