Call Us: (866) 707-0008 - We Love Customers!
Bulk QuotesHelp CenterTrack Order
Free Shipping
We Love Our Customers
A lot of people say it... we mean it.

SHIPPING - You will find free shipping on over 10,000 items every day. No one likes to pay for shipping, we do our best to eliminate it and offer the lowest prices.

RETURNS - We understand that exchanging and returning products is often a frustrating experience, but we strive to make the process a simple and straightforward one. If you are not satisfied with your purchase, we offer a 15 day return policy (click for details).

Sign Up for Email Updates
Bulk Mailbox Discounts
SKU: WL-KDD-*-ALLBM  |  View All Mailbox Posts

Keystone Series Double Deluxe Mailbox Post

(View all from Gaines Mailboxes)
Mouseover to Zoom
Click to Enlarge
& Free Shipping!
List Price:
You Save:

$105.06 (20%)

Volume Discount Pricing
2 - 5$396.00
6+ $375.33
USPS Approved
This Item is In Stock & Ready For Immediate Delivery or Customization
Select Option


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

Keystone Series Double Deluxe Mailbox Post

The Keystone Series Double Deluxe Post
This durable cast aluminum post is built and designed to withstand the harshest of elements. The in-ground post is easily installed over two sunken 4 x 4s for permanent and secured placement. Customize your Double Deluxe Post with any number of Keystone options for a completely unique and elegant appearance.

The Keystone Series Double Deluxe Posts are built to mount the Keystone Series Mailboxes. They are finished to match the options you want for your mailbox.

Metal and Finish
The Keystone Series Double Deluxe Post is constructed from durable A360 rust-proof cast aluminum. Extremely sturdy and light-weight at the same time, cast aluminum is 100% rust-resistant. It is formed by pouring aluminum into a mold of the end product. During the manufacturing process, the aluminum goes under substantial amounts of pressure, which produces an extremely dense material that can withstand the harshest of conditions.

A five-stage, powder-coated paint process is utilized to ensure that the Keystone Series Double Deluxe Posts are quality-wise consistent, durable, and possess a high-quality finish. Powder coating has ultraviolet ray (UV) inhibitors that protect the surfaces, making the finish resistant to chipping, scratching, fading, and wearing. Color remains bright and vibrant for the longest time. The Keystone Series Double Deluxe Post is available in these elegant finishes:

  • Almond
  • Classic black
  • Classic white
  • Metallic bronze
  • Metallic charcoal
  • Forest green
  • Double post attractively mounts two mailboxes
  • Keystone posts are designed to match Keystone Mailboxes
  • Available in 6 different finishes
  • Made from weather resistant, rust proof cast aluminum
  • Maintenance free, powder coated finish
  • Dimensions: 77 1/2”H x 36”W x 8”D
  • Weight: 25 lbs.
For Your Reference:

OUR SKU is Gaines Mailboxes KDD-*-ALL

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

Dimensions & Weight
Ship Weight:
Keystone Series Double Deluxe Mailbox Post
77 1/2 in. H x 22 3/4 in. W x 8 in. D
22.00 lbs
Deluxe Double
General Category:
Residential Mailbox Part
  • If you need help or have a question for Customer Service, Contact Us or Chat Now.
  • Would you like to update product info, give feed back on images, or tell us about a lower price?
  • Or if there is any other feedback you would like to provide? Please contact us.
Have a question about this product?
Frequently Asked Questions

Keystone Series Double Deluxe Mailbox Post
Shipping Information:

Shipping Estimate:

Usually ships in 2-3 business days

Stock Status:

In Stock

Ships to:


Ship Method:

FedEx/UPS (Learn More)

Shipping Policy:

Return Policy:

Return Instructions:

60,000+ Satisfied Customers

and counting...
What Makes Us Different?

With 16,000+ Satisfied Customers, our biggest asset is undeniably our team!. We have outstanding customer service reps that are some of the friendliest and most knowledgeable in the industry.

We value our customer's time; because of this, we are committed to the easiest ordering process imaginable. As a result, past customers love our prompt service and delivery, our expertise, and easy checkout process.

Even though we are known for easy ordering, we're constantly working towards creating an even easier checkout process that allows you to save more time and feel more confident in your buying decision.

Lowest Prices - We work hard to cut marketing expenses, so that we can re-invest that money into lowering our prices. Our business strategy is knowing that if we can give you the best value on the internet, with outstanding service, then you'll tell your friends about us. In our opinion, this is the best form of marketing.

High Quality Products - Our buying team works hard to make sure that every single product featured in our catalog and websites are of the utmost quality. If a manufacturer is producing low quality products, we won't feature them.

Prompt Delivery - We value your time, so we work hard with our manufacturers to process your order within 24 hours. Often times, we can process your order the same day.

Wall Mount Mailboxes Locking Mailboxes Commercial Residential