Hero image 0 of Step2 Atherton 59" Plastic Classic White Mailbox Post Kit, 0 of 25
Step2 Atherton 59" Plastic Classic White Mailbox Post Kit
Step2 Atherton 59" Plastic Classic White Mailbox Post KitStep2 Atherton 59 Plastic Classic White Mailbox Post KitStep2 Atherton 59 Onyx Black Plastic Mailbox Post Kit
Finish:White
Black, $129.99
$129.99
selected, White, $113.99
$113.99
Key item features
- Premium Detailing: Mailbox post molded details are made with a revolutionary molding process unique to the Kingsley Park brand.
- Stainless Steel Reinforcement: Ensure your decorative mailbox post will stay straight and true.
- Maintenance Free: You'll never have to sand, stain, or paint your Kingsley Park Mail Post.
- Weather Resistant: Made of resin, this mail post kit will not chip, splinter, fade, rust, or tarnish regardless of weather conditions.
- Versatile Fit: Designed to fit T1, T2, T3, and T4 mailboxes and easily fits over an existing standard 4 x 4 post.
- Elegant Design: Complements most architectural styles and comes in two colors: Classic White and Onyx Black.
- Easy Assembly: Assembly required with basic tools such as a drill, socket wrench, and screwdriver; stainless steel hardware included.
- Dimensions: The Step2 Atherton Mail Post Kit measures 59 inches in height.
Generated by AI
Specs
- MaterialPlastic, Resin
- Installation typeFits Over 4x4
- Mount typeArm Mount
- Color typeWhite
- FeaturesRust Resistant
- Number of mailboxes1
Current price is USD$113.99
Price when purchased online
- Free shipping
Free 90-day returns
How do you want your item?
Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
Columbus, 43215
Arrives by Mon, Feb 2
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
Similar items you might like
Based on what customers bought
Mayne Newport Plus Single Mailbox Arm Mount White Plastic Mailbox Post $107.47
2 optionsAvailable in additional 2 optionsSponsored$10747current price $107.47Options from $107.47 – $114.98Mayne Newport Plus Single Mailbox Arm Mount White Plastic Mailbox Post
524.5 out of 5 Stars. 52 reviewsSave with
Shipping, arrives tomorrowWerqueid Premium Pedestal Mount White and Stone Finish Plastic Mailbox Post for Single Mailbox $109.89
$10989current price $109.89Werqueid Premium Pedestal Mount White and Stone Finish Plastic Mailbox Post for Single Mailbox
Shipping, arrives in 3+ daysMayne Manchester Mailbox Arm Mount Black Plastic Mailbox Post $112.42
2 optionsAvailable in additional 2 options$11242current price $112.42Options from $112.42 – $146.57Mayne Manchester Mailbox Arm Mount Black Plastic Mailbox Post
64.5 out of 5 Stars. 6 reviewsSave withShipping, arrives tomorrowElevado In Ground Decorative Post Black $114.58
$11458current price $114.58More options from $113.40Elevado In Ground Decorative Post Black
294.6 out of 5 Stars. 29 reviewsShipping, arrives in 3+ daysSalsbury Industries 4877BLK Arm Kit Replacement for Deluxe Post for 1 Mailbox, Black $100.53
$10053current price $100.53Salsbury Industries 4877BLK Arm Kit Replacement for Deluxe Post for 1 Mailbox, Black
Shipping, arrives in 3+ daysDouble 54-in x 31-in White Vinyl Mailbox Post Sleeve (mailboxes not Included) $116.04 Was $129.35
Now$11604current price Now $116.04, Was $129.35$129.35Double 54-in x 31-in White Vinyl Mailbox Post Sleeve (mailboxes not Included)
Shipping, arrives in 3+ daysPremium Mailbox Post Set Cross-Arm Classic Coffee $134.99
$13499current price $134.99Premium Mailbox Post Set Cross-Arm Classic Coffee
Shipping, arrives in 3+ daysDouble 54-in x 31-in White Vinyl Mailbox Post Sleeve (mailboxes not Included) $113.12
$11312current price $113.12Double 54-in x 31-in White Vinyl Mailbox Post Sleeve (mailboxes not Included)
Shipping, arrives in 3+ daysCRL Anodized Standard 24" End Partition Post by $96.99
$9699current price $96.99CRL Anodized Standard 24" End Partition Post by
Shipping, arrives in 3+ daysG3C30796L Handy Post Double 54-in x 31-in Heavy Duty White Vinyl Mailbox Post Sleeve (mailboxes not Included) $106.95 Was $119.40
Now$10695current price Now $106.95, Was $119.40$119.40G3C30796L Handy Post Double 54-in x 31-in Heavy Duty White Vinyl Mailbox Post Sleeve (mailboxes not Included)
Shipping, arrives in 3+ daysPremium Mailbox Post Set Pedestal Classic White $99.99 Was $113.99
Now$9999current price Now $99.99, Was $113.99$113.99Premium Mailbox Post Set Pedestal Classic White
Shipping, arrives in 3+ daysMilisten 2Pcs Black Post Base for Mailbox and Deck Post Prevent Deformation $53.40
$5340current price $53.40+$5.69 shippingMilisten 2Pcs Black Post Base for Mailbox and Deck Post Prevent Deformation
Shipping, arrives in 3+ daysSalsburyIndustries Replacement Arm Kit For Deluxe Post 1 Mailbox - Black $72.47 Was $83.36
2 optionsAvailable in additional 2 optionsNow$7247current price Now $72.47, Was $83.36$83.36+$9.98 shippingOptions from $72.47 – $82.90SalsburyIndustries Replacement Arm Kit For Deluxe Post 1 Mailbox - Black
Shipping, arrives in 3+ days12*6*27in Outside Mailbox Post Heavy Duty Mailbox Post Ground-Mounted Post for Easy Install Mailbox Use Black $75.20
$7520current price $75.2012*6*27in Outside Mailbox Post Heavy Duty Mailbox Post Ground-Mounted Post for Easy Install Mailbox Use Black
Reduced price TFCFL Mailbox Post with Post Base Mailbox Mounting Post Carbon Steel Mailbox Post for Outside Black $55.20 Was $64.00
Reduced price
Now$5520current price Now $55.20, Was $64.00$64.00TFCFL Mailbox Post with Post Base Mailbox Mounting Post Carbon Steel Mailbox Post for Outside Black
Shipping, arrives in 3+ daysReduced price Miumaeov Mailbox Post with Post Base Mailbox Mounting Post Mailbox Post for Outside Black $55.20 Was $73.60
Reduced price
Now$5520current price Now $55.20, Was $73.60$73.60Miumaeov Mailbox Post with Post Base Mailbox Mounting Post Mailbox Post for Outside Black
Shipping, arrives in 3+ days
About this item
Product details
The Step2 Atherton 59-inch Grand Classic White Mail Post Kit is an elegant mail post designed to fit T1, T2, T3 and T4 mailboxes and easily fits over an existing standard 4 x 4 post. Made from resin this beautiful mail post molded detail will complement most architectural styles and comes in two colors: Classic White and Onyx Black. Unlike metal or wooden mail posts the Atherton Mail Post Kit is made of resin meaning no matter the weather challenge: rain, snow or extremely sunny this mail post kit will not chip, splinter, fade, rust or tarnish. Assembly is required and the kit comes with stainless steel hardware. Basic tools required for installation: a drill, socket wrench and screwdriver if a post exists. Lastly, all Step2 products come with a limited 2-year warranty.
- Premium Detailing: Mailbox post molded details are made with a revolutionary molding process unique to the Kingsley Park brand.
- Stainless Steel Reinforcement: Ensure your decorative mailbox post will stay straight and true.
- Maintenance Free: You’ll never have to sand, stain, or paint your Kingsley Park Mail Post.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Material
Plastic, Resin
Installation type
Fits Over 4x4
Mount type
Arm Mount
Color type
White
Popular items in this category
Best selling items that customers love
Simplay3 Dig-Free Easy Up Classic Mailbox and Post Combination in White $109.99
Sponsored$10999current price $109.99Simplay3 Dig-Free Easy Up Classic Mailbox and Post Combination in White
64.8 out of 5 Stars. 6 reviewsShipping, arrives in 3+ daysSimplay3 239785 Classic Home Mailbox $89.99
Sponsored$8999current price $89.99Simplay3 239785 Classic Home Mailbox
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysStep2 Atherton 64" Grand Plastic Mail Post Kit Classic White $135.20
2 optionsAvailable in additional 2 options$13520current price $135.20Options from $135.20 – $137.60Step2 Atherton 64" Grand Plastic Mail Post Kit Classic White
184.9 out of 5 Stars. 18 reviewsSave withShipping, arrives tomorrowStep2 Atherton Reserve Lockable White Mailbox Package Storage with Dual Access $279.99
$27999current price $279.99Step2 Atherton Reserve Lockable White Mailbox Package Storage with Dual Access
164.4 out of 5 Stars. 16 reviewsSave withShipping, arrives tomorrowStep2 Classic White XL Town-to-Town Post-Mount Mailbox $47.76
2 optionsAvailable in additional 2 options$4776current price $47.76Options from $47.76 – $59.99Step2 Classic White XL Town-to-Town Post-Mount Mailbox
874.7 out of 5 Stars. 87 reviewsSave withShipping, arrives tomorrowArchitectural Mailboxes Classic Plastic, Medium, Mailbox and Post Kit in Black $64.97 Was $83.45
3 optionsAvailable in additional 3 optionsNow$6497current price Now $64.97, Was $83.45$83.45More options from $44.44Architectural Mailboxes Classic Plastic, Medium, Mailbox and Post Kit in Black
6054.4 out of 5 Stars. 605 reviewsShipping, arrives in 3+ daysPostal Pro Medium White Plastic Post Mounted Mailboxes $29.97
$2997current price $29.97Postal Pro Medium White Plastic Post Mounted Mailboxes
624.7 out of 5 Stars. 62 reviewsSave withShipping, arrives in 2 daysPostal Pro Hampton Plastic Mailbox and Post Kit - White $58.00
$5800current price $58.00Postal Pro Hampton Plastic Mailbox and Post Kit - White
884.7 out of 5 Stars. 88 reviewsSave withShipping, arrives in 2 daysStep2 Lakewood Plastic Brown Mailbox and Post Cover Kit $97.49
$9749current price $97.49Step2 Lakewood Plastic Brown Mailbox and Post Cover Kit
304.8 out of 5 Stars. 30 reviewsSave withShipping, arrives tomorrowStep2 MailMaster Plus Plastic Mailbox with Black Finish $99.99
$9999current price $99.99Step2 MailMaster Plus Plastic Mailbox with Black Finish
4124.6 out of 5 Stars. 412 reviewsSave withShipping, arrives in 2 daysElite Classic Galvanized Steel Post Mount Mailbox, White $39.34
2 optionsAvailable in additional 2 options$3934current price $39.34More options from $28.62Elite Classic Galvanized Steel Post Mount Mailbox, White
Shipping, arrives in 3+ daysStep2 Atherton Reserve Classic Black Mailbox with Package Storage $279.99
$27999current price $279.99Step2 Atherton Reserve Classic Black Mailbox with Package Storage
214.5 out of 5 Stars. 21 reviewsSave withShipping, arrives tomorrowStep2 MailMaster XL Mocha All-in-one Plastic Mailbox and Post Cover Kit $129.99
$12999current price $129.99Step2 MailMaster XL Mocha All-in-one Plastic Mailbox and Post Cover Kit
634.7 out of 5 Stars. 63 reviewsSave withShipping, arrives tomorrowArchitectural Mailboxes Mailsafe Locking, Plastic, Medium, Wall-Mount Mailbox in White $89.99
2 optionsAvailable in additional 2 options$8999current price $89.99Architectural Mailboxes Mailsafe Locking, Plastic, Medium, Wall-Mount Mailbox in White
Shipping, arrives in 3+ daysArchitectural Mailboxes Gentry Plastic, Large, Mailbox and Post Kit in Green $74.99 Was $104.96
Now$7499current price Now $74.99, Was $104.96$104.96Architectural Mailboxes Gentry Plastic, Large, Mailbox and Post Kit in Green
114.8 out of 5 Stars. 11 reviewsShipping, arrives in 3+ daysHandy Post 3 Mailboxes, HP-1W3, Heavy Duty, Lifetime Warrantied, White, Vinyl, Sleeve $95.95
$9595current price $95.95Handy Post 3 Mailboxes, HP-1W3, Heavy Duty, Lifetime Warrantied, White, Vinyl, Sleeve
25 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysHandy Post 2, HP-1W2, 42-in H x 26-in W, Heavy Duty Vinyl Mailbox Post Sleeve, White, 11 lbs $85.95
$8595current price $85.95Handy Post 2, HP-1W2, 42-in H x 26-in W, Heavy Duty Vinyl Mailbox Post Sleeve, White, 11 lbs
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysArchitectural Mailboxes Gentry Plastic, Large, Mailbox and Post Kit in Black $74.99 Was $94.99
Now$7499current price Now $74.99, Was $94.99$94.99Architectural Mailboxes Gentry Plastic, Large, Mailbox and Post Kit in Black
154.3 out of 5 Stars. 15 reviewsShipping, arrives in 3+ daysStep2 Express Parcel Plastic Package Delivery Box in Mocha $55.99
$5599current price $55.99Step2 Express Parcel Plastic Package Delivery Box in Mocha
1894.6 out of 5 Stars. 189 reviewsSave withShipping, arrives tomorrowStep2 MailMaster Express Plus Plastic Mailbox Mocha Finish $53.87
$5387current price $53.87Step2 MailMaster Express Plus Plastic Mailbox Mocha Finish
4544.6 out of 5 Stars. 454 reviewsSave withShipping, arrives tomorrow
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 3 reviews
Jan 12, 2026
Joann
Item details
Finish: White
5 out of 5 stars review
Verified Purchase
Just recently installed. It's beautiful. Time will tell as it is plastic and not vinyl. Hoping we get many good years out of it.
Helpful?6CDDTM1CXKF6414456586
Jul 29, 2025
GIER
Item details
Finish: White
5 out of 5 stars review
Verified Purchase
Very Beautiful!
Helpful?6CDDTM1CXKF6414456586
Aug 29, 2023
JMF
4 out of 5 stars review
Verified Purchase
Great looking post
Great looking post and easy to assemble until you get to adding on the mailbox. The screws are barely long enough and extremely difficult to attach after the post is up. It takes two people and a ton of patience.
Helpful?6CDDTM1CXKF6414456586
