Product Details
The 3300 Series Cluster Box Units (CBUs) are officially licensed and authorized by the U.S. Postal Service to meet U.S.P.S. "F" specifications under license #1CDSEQ-08-B-0026, making them ideal for both commercial and residential developments. This kit includes a matching pedestal constructed of heavy-duty aluminum and stainless steel hardware, featuring a durable powder-coated finish available in sandstone, bronze, green, black, white, and gray (for replacement units only). The units are accessed from the front through two easy-opening master door panels, with options for "A" size doors (12-3/4" W x 3-1/8" H) and larger "B" size doors (12-3/4" W x 4-7/8" H). Each door is equipped with a heavy-duty 5-pin cylinder cam lock that has a dust/rain shield and comes with three keys. Additionally, one compartment is labeled "Outgoing Mail," featuring a weather protection flap and an 11-3/4" W x 3/4" H mail slot along with a carrier access door for U.S.P.S. installed master lock. The units can include one or two fully integrated parcel lockers, providing ample functionality for securing and managing mail.








