Product Details
The 3300 series cluster box units (CBUs) are officially licensed and authorized by the U.S. Postal Service to manufacture cluster box units that meet U.S.P.S. "F" specifications, under License # 1CDSEQ-08-B-0026. These units are ideal for both commercial and residential developments and come complete with a matching pedestal. Constructed of heavy-duty aluminum with stainless steel hardware, they feature a durable powder-coated finish available in sandstone, bronze, green, black, white, and gray (for replacement units only). Access to the boxes is from the front via two easy-opening master door panels. The units are available with "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 includes a dust/rain shield and three keys. One compartment is designated "Outgoing Mail" and features a weather protection flap along with an 11-3/4" W x 3/4" H mail slot. Additionally, the units include a carrier access door for U.S.P.S. installed master lock and offer options for one or two fully integrated parcel lockers.








