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Model #CP000W00

Store SKU #1002912423

Callaway Adjustable, Aluminum, Top Mount, Mailbox Post, White

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  • Decorative post includes all mounting hardware
  • Made from heavy-duty cast aluminum for longevity
  • Install on concrete pad or over a 4x4 wood post (sold separately)
  • View More Details
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Product Overview

Designed with quality aluminum and a steel base plate, the Callaway mailbox post offers durability and strength in an appealing pedestal style. Outside elements are no match for its beautifully crafted powder-coat finish. This patent pending post offers versatility, and can be installed by anchoring to a 4 x 4 in. ground post (not included) or by bolting to a concrete pad for extra stability. The post is fully adjustable to reach heights between 33 in. to 41 in., and the cast aluminum mounts can also be adjusted to align parallel or perpendicular to each other. The Callaway includes all mounting hardware and accommodates medium to extra-large size mailboxes to fit your needs.
  • Heavy duty construction from rust-resistant aluminum
  • Versatile post can be installed over a 4x4 post (sold separately) or bolted to a concrete pad
  • Supports up to 120 lbs. evenly distributed
  • Powder coated finish provides extended longevity and protection against rust
  • Compatible with most mailboxes - perfectly fits Gibraltar Mailboxes with match codes A, B, C, or D
  • Assembly required prior to installation
  • Mounting and installation hardware included for easy setup
  • Post height is adjustable to reach between 33 - 41 inches
  • Post only - mailbox sold separately

  • California residents

Additional Resources

From the Manufacturer

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BrandGibraltar MailboxesGibraltar MailboxesSalsbury IndustriesWhitehall Products
NameLandover Aluminum, Crossarm, Mailbox Post, BlackCallaway Adjustable, Aluminum, Top Mount, Mailbox Post, WhiteStandard In-Ground Mounted Mailbox Pedestal for Roadside Mailboxes in SilverBalmoral White Deluxe Post and Bracket with Finial
Post MaterialAluminumAluminumAluminumAluminum
Post Installation TypeFits Over 4x4Fits Over 4x4,PedestalIn-GroundIn-Ground
IncludedAssembly Hardware,Finials,Mounting Hardware,PostsAssembly Hardware,Base,Mounting Hardware,Posts,StandCap/TopAssembly Hardware
Product Height (in.)56.4 in414861.38
Product Width (in.)6 in9.84 in3.57.5
Accessory TypePostsPostsPostsPosts
FeaturesCorrosion Resistant,DecorativeCorrosion Resistant,Decorative,Fade ResistantCorrosion Resistant,Paintable/StainableDecorative
Product Depth (in.)21.4 in13.59 in3.516.75
View ProductView ProductView ProductView Product



Product Depth (in.)13.59 inProduct Height (in.)41
Product Width (in.)9.84 in


Accessory TypePostsColorWhite
FeaturesCorrosion Resistant,Decorative,Fade ResistantHardware Color FamilyWhite
IncludedAssembly Hardware,Base,Mounting Hardware,Posts,StandPost Installation TypeFits Over 4x4,Pedestal
Post MaterialAluminumProduct Weight (lb.)12.4
Returnable90-DayWeight Capacity (lb.)120

Warranty / Certifications

Manufacturer Warranty90 Day Warranty

Questions & Answers

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Customer Reviews

  • 4.6
    out of 156 reviews
  • 97%recommend this product
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Showing 1-10 of 156 reviews
pay attention
If you are sinking a 4 X 4 post in the ground to slip this over the instructions tell you to use a screw that makes it impossible for this to slide over the post. I used the flatter headed screws but decided to attach it to the porch instead
    • Recommended
    This is a very good looking, well built and easy to assemble mailbox post. The powder coating is ...
    This is a very good looking, well built and easy to assemble mailbox post. The powder coating is durable and easily survived the assembly process without scratches. We poured a concrete slab to bolt the post on to and the only negative thing I can say is that the J-bolts for embedding in the concrete could have been a size or two larger.
    Response from Gibraltar MailboxesApr 26, 2021
    We're so glad to hear you like your new mailbox post and will take your feedback about the J-bolts back to our engineering team for review. Thank you! GibraltarMailboxes
      • Recommended
      6 found this review helpful
      Attractive and sturdy
      I picked up this post to replace an old, wobbly vinyl post. I wanted something sturdy that would also add some curb appeal to my home. This post fits the bill. It's designed to be installed in various configurations, which includes bolting to a concrete footer. I opted to install over a 4X4 post. All hardware is included for whichever installation you choose. I found the installation to be pretty simple, and the installation instructions were very good. I couldn't be happier with this post. It is very sturdy, and once fitted with our new mailbox, it adds a great look to our house.
      • Recommended
      4 found this review helpful
      Callaway Adjustable Mailbox Post
      Callaway Adjustable Mailbox Post is a beautiful addition to our mail receiving services, but it comes with extra work in order to install it. First I am going to have to pour additional concrete for base security in order to keep this aluminum postal box from being taken by local metal scrappers. It is very a attractive unit. I have already been asked by a neighbor when can I install one in front of their house.
      • Recommended
      • Verified Purchase
      • Verified Purchase
      This stand provides a great base for Gibraltar mailboxes. It...
      This stand provides a great base for Gibraltar mailboxes. It is easy to install and can be done in just about 30 minutes unless you have to set the cement which would be overnight.
      • Verified Purchase
      The post was at another Home Depot store -- had...
      The post was at another Home Depot store -- had enough hardware for an easy install -- going into cement, so installer had buy special drill - fits the Gilbralter mailbox perfectly -- modern design.
      • Verified Purchase
      Easy to assemble and install. The mounting holes didn't match...
      Easy to assemble and install. The mounting holes didn't match my mailbox so I had to drill holes in the box but, other than that, it was a smooth install.
      • Verified Purchase
      Good Adapter
      Product was as advertised, sturdy and connected well with the concrete pad support bolts from my previous Gibraltar post of a different shape that was ruined by a vehicle. However..., my existing "mailbox" that was not ruined which goes along with the advertised post, had no associated bolt holes to attach it, nor did the separately sold support pad allow attachment holes that would line-up. I would imagine it was because my mailbox being the "same model", but approx. 13 years older, perhaps the patterns had changed?
      • Verified Purchase
      • Recommended
      Showing 1-10 of 156 reviews