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Millbrook Mailbox Post System Series C3 - C3-TWIN

(View all from Imperial Mailbox Systems)
SKU: WL-C3-TWINBM  |  View All Multiple Unit Mailbox Posts
Includes: Post, Base and Brackets
& Free Shipping!
List Price:
You Save:

$50.06 (20%)

Volume Discount Pricing
2 - 5$189.00
6+ $178.83
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Color of Components

According to manufacturer:
Usually ships in 2-3 weeks
Ships directly from the factory floor to ensure the quickest available delivery.

Millbrook Mailbox Post System Series C3 - C3-TWIN

Imperial Mailbox Systems: America's Finest Decorative Aluminum Mailbox

The Imperial Mailbox system is the premier mailbox chosen for many of the finest home owners association in the US. This hand crafted decorative mailbox system is very low maintenance and is constructed of cast aluminum and covered in a premium, enamel paint so it is impervious to rust, insect damage and harsh elements. Beautify your mailbox by adding your address in brass numbers to the address plaque that is included with this system. This mailbox system can also be equipped with an optional newspaper holder. It assembles easily for a simple installation. (click to view installation diagram)

About the Imperial Mailbox System

  • Made of cast-aluminum with premium enamel paint
  • Simple assembly with stainless steel bolts; instructions included
  • Approved by the Postmaster General
  • Newspaper box available for all mailbox systems (Optional)
  • Maintenance-free and rust-free
  • Post extension for direct ground burial installation included

Optional Imperial Mailbox Brass Numbers

Brass Numbers are available in 2 in. and 3 in. . Numbers are solid brass and adhere to the address plate with commercial strength adhesive. Brass Numbers will be shipped loose and left for the customer to adhere, unless the customer opts for the $20 option to have the numbers adhered by the manufacturer this is an available option in the above drop down menu.
  • Box: 8 in. wide, 9 in. height, 18 in. deep
  • 0ptional Westchester Lock Kit Slot Opening: 8 in. wide X 1 in. height
  • Address Numbers Solid Brass: 3 in.
  • Weight: 13 lbs.

Optional Economy Mailboxes

C D Series Options

How to Configure Imperial C D Series Mailboxes

For Your Reference:

OUR SKU is Imperial Mailbox Systems C3-TWIN

This item is also sometimes listed under the following manufacturer numbers:

Dimensions & Weight
Ship Weight:
Millbrook Mailbox Post System Series C3 - C3-TWIN
17.00 lbs
Black, White, Bronze, Grey, Almond, Green
Cast Aluminum
Decorative Mailbox
General Category:
Residential Mailbox
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Frequently Asked Questions
Question: Does it come with in ground post?
Answer: The post extension for direct ground burial installation is included.

Question: Can a newspaper holder be added to this double system?
Answer: Yes, you can add a newspaper holder. They are purchased separately.

Question: Do you have in stock: Millbrook mailbox post sys series c3-c3 twin for 194.94?
Answer: This is not a stock item. It is made to order and ships out after 2-3 weeks.

Question: Can you use any mailbox with this post?
Answer: This post is made to support Imperial mailboxes.

Question: What colors does this come in?
Answer: This product comes in black, white, gray, green, verde green, almond,and bronze. There is a color chart pictured below the main image.

Question: Do you have triple and quad versions? What are the costs?
Answer: This post is not available in those sizes.

Millbrook Mailbox Post System Series C3 - C3-TWIN
Shipping Information:

Shipping Estimate:

Usually ships in 2-3 weeks

Stock Status:

Out of Stock

Ships to:


Ship Method:

FedEx/UPS (Learn More)

Shipping Policy:

Return Policy:

Return Instructions:

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