Product Details
The 3300 series cluster box units (CBU's) are officially licensed and authorized by the U.S. Postal Service to be manufactured to U.S.P.S. "F" specifications, license # 1CDSEQ-08-B-0026, making them ideal for both commercial and residential developments. Each unit 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). Access is facilitated 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). The doors come equipped with a heavy-duty 5-pin cylinder cam lock that includes a dust/rain shield and three keys. One compartment is labeled "Outgoing mail" and features a weather protection flap along with an 11-3/4" W x 3/4" H mail slot. Additionally, the unit is designed with a carrier access door for U.S.P.S., which is installed with a master lock, and includes one or two fully integrated parcel lockers.








