The Cluster Box Units (CBU)
1/4″ Steel Neighborhood Security CBU Mailbox
1/4" Steel Anti-Theft Package Mailboxes From: Original price was: $1,795.00.$1,499.00Current price is: $1,499.00.
The Cluster Box Units (CBU)
1/4″ Steel Neighborhood Security CBU Mailbox
C.B.U.s (Cluster Box Units)
Our CBUs (Cluster Box Units) are all custom and completely welded out of a 1/4″ steel frame with 3/16″ steel-reinforced doors. There are no rivets or spot welds, or parts that can be removed. The shell is over 3-4x thicker than the next heaviest duty CBU on the market! If you would like a quote, we need to know:
- Number of Total CBU Units needed (Complete CBU location)?
- One location or multiple locations available?
- Number of Total Tenants/homes needed (individual slots)?
- Need of Outgoing Mail?
- Do you need Larger Package Compartments?
- Do you need an in-Ground Post (Dirt area), OR a Surface Mount Post (An existing sidewalk)?
- Zip code for shipping?
- Is the delivery location a residence, OR is it a commercial address?
- Do you have access to a forklift or a loading dock?
CBUs are very heavy and the lightest CBU will be approximately 250 lbs., and then go up from there. They also require front and rear door access — one side for the mail carrier and another for the tenants. You will need USPS approval for this setup.
Please call or email for details and options:
| Weight | 250-550 lbs |
|---|---|
| Dimensions | 24 × 20 × 24-42 in |
| CBU Specs |
1/4" Cluster Box Unit (24") 250lb, Size: L-24" x W-20" x H-24" ,1/4" Cluster Box Unit (30") 350lb, Size: L-24" x W-20" x H-30" ,1/4" Cluster Box Unit (36") 450lb, Size: L-24" x W-20" x H-36" ,1/4" Cluster Box Unit (42") 550lb, Size: L-24" x W-20" x H-42" |
When Will Your Mailbox Ship?
We have a lot of different models and options, so our inventory is always fluctuating. We are currently very busy, and below are our average wait times. If your mailbox is in stock, it will ship the same or next business day. Otherwise, here are our average wait times if not in stock*:
- 10" Mailboxes (M1-LT & Small Standard): 1 week
- 12" Mailboxes (Large Standard and Fortress): 1-2 weeks
- 18" Mailboxes (Vacationer & Senator): 2-3 weeks
- The Package Box, Vaults & CBUs: 2-4 weeks
- Ballot Boxes: 4 weeks
- Smaller accessories if shipping separate will ship the same or next business day
- Custom work and custom Colors will add 1 week to the above time frames
- Extra keys can take 10-12 days for delivery
- FedEx Ground transportation: 1-5 Business Days
- Freight transportation: 1-9 Business Days
*Larger quantities or custom orders will take longer. Feel free to contact us with a more precise shipping date.Â
All Products Ship USPS, FedEx or by Freight at no charge.
Fort Knox Mailbox, LLC. will choose the shipping method in which all items are shipped. Specified shipping by the customer can add a shipping cost.
All keys will ship via USPS priority. Expedited shipping is an option for a fee.
Our mailboxes, except for the Package Box, Vaults and our CBUs ship FedEx Ground.
If you order a quantity of 4 or more larger items (Mailboxes and Posts), your order will likely ship via Freight.
For freight shipments, if shipping to a business and/or have access to a forklift or loading dock, you can select this option for a discount. If selected, and shipping is not to a business or you do not have a forklift or loading dock, then Fort Knox Mailbox, LLC. can charge for the misinformation after delivery. Please make sure that the delivery information is correct.
Large Items & Larger Quantities Ship Freight
Please call us at (800)206-8067 or contact us here for all your shipping questions.
Order quantities of 4 or more mailboxes can ship freight depending on location and accessorials needed.
The T-Post for 3 generally ships either FedEx Ground or Freight. We will make the T-Post for 3 in two pieces (Not all welded together) and ship it FedEx ground to be securely bolted together at installation.
Locks & Keys ship USPS
All locks and keys ship free via USPS when ordered separately from a mailbox. Expedited shipping is available for an additional cost. Please Contact US for details and pricing.
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