Product Details
The 3300 series cluster box units (CBU's) are officially licensed and authorized by the U.S. Postal Service to manufacture cluster box units to U.S.P.S. "F" specifications under License # 1CDSEQ-08-B-0026, making them ideal for both commercial and residential developments. The kit includes a matching pedestal and is constructed from heavy-duty aluminum with stainless steel hardware, featuring a durable powder-coated finish available in sandstone, bronze, green, black, white, and gray (for replacement units only). Access is provided from the front via two easy-opening master door panels. The doors are available in "A" size (12-3/4" W x 3-1/8" H) and larger "B" size (12-3/4" W x 4-7/8" H), each equipped with a heavy-duty 5 pin cylinder cam lock that includes a dust/rain shield and three keys. One compartment is specifically labeled "Outgoing mail," complete with a weather protection flap and an 11-3/4" W x 3/4" H mail slot. Additionally, the unit includes a carrier access door with a U.S.P.S. installed master lock and the option for one or two fully integrated parcel lockers.








