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MailMaster Plus Post Mounted Mailbox



(View all from Step2)
SKU #: STP1364
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List Price: $69.50

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About the Brand

Step2 MailMaster Plus Post Mounted Mailbox

This Step2 MailMaster Plus Post Mounted Mailbox is a great combination of form and function. It has a virtually indestructible resin construction. It is available in multiple finishes and you can choose the one that complements your home. The MailMaster Plus Post Mounted Mailbox by Step2 features front and rear mail compartment doors for safe mail retrieval. The mailbox features a molded-in compartment for newspapers and small parcels. It is rust-resistant, which prevents corrosion and ensures that it will look new for years to come. It is also fade-resistant, which ensures that it will retain color for a long time. It meets the requirements of the USPS STD-4C regulation.


  • Mailbox
  • Front and rear access to interior compartments
  • Spacious interior to hold letters, magazines and catalogs
  • Molded-in newspaper compartment
  • Rear post cover for an attractive, finished look
  • With normal soil conditions and level ground, a standard 4”x4” post cut to 48 inch length is adequate for mounting your MailMaster mailbox with 24 inches in ground and 24 inches above ground.

Product Details:

  • Mailbox Design: Post mounted
  • Material: Other
  • Rust Resistant: Yes
  • Fade Resistant: Yes
  • UV Resistant: Yes
  • Rain Overhang: Yes
  • USPS Approved: Yes
  • Assembly Required: Yes

Parcel Compartment Included

  • Parcel Compartment Included: Yes
  • Number of Compartments: 2


  • Overall: 51" H x 12.5" W x 23.25" D
  • Overall Product Weight: 19lbs

Step2 MailMaster Plus Post Mounted Mailbox

Weights & Dimensions

  • Overall: 51" H x 12.5" W x 23.25" D
  • Mail Opening: 7" H x 8" W
  • Interior: 6" H x 8" W x 18" D
  • Overall Product Weight: 19lbs


Mailbox Design: Post mountedColor: 1: Black
Color: 2: BrownColor: 3: Green
Color: 4: GreyHand Painted: No
Material: Other
  • Material Details: Resin
Number of Items Included: 1
Hardware Material: Stainless steel & chrome platedRust Resistant: Yes
Fade Resistant: YesUV Resistant: Yes
Mildew Resistant: YesWeather Resistant: Yes
Post Mounted: Yes
  • Post Included: No
Parcel Compartment Included: Yes
  • Newspaper Compartment Included: Yes
  • Number of Compartments: 2
Locking: NoMagnetic Closure: Yes
Number of Doors: 2Rear Access: Yes
Outgoing Mail: NoRain Overhang: Yes
Personalization: YesMail Notification Flag: Yes
Commercial Use: YesCountry of Manufacture: United States


Assembly Required: Yes
  • Tools Needed for Assembly: Screwdriver/ drill
Additional Parts Required: Yes
  • Parts Needed: Wood post


Product Warranty: 3 year limited warranty 


FourB Compliant: YesUSPS STD 4C Compliant: Yes
USPS Approved: Yes 

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Step2 MailMaster Plus Post Mounted Mailbox

When you buy a Step2 MailMaster Plus Post Mounted Mailbox online from AllModern, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Step2 Part #: 54-200 here. If you have any questions about your purchase or any other Mailboxes product for sale our customer service representatives are available to help.Whether you just want to buy a Step2 MailMaster Plus Post Mounted Mailbox or shop for your entire home, AllModern has all of your design needs covered.

About the Manufacturer

Toys that encourage creativity... and outdoor products of the highest quality! The Step2 Company, LLC is a multinational manufacturer and marketer of high quality products for children and for the home and garden. Thomas G. Murdough, Jr., founder and former president of The Little Tikes Company (1969-1989) launched Step2 in 1991. He built Step2 on a basic philosophy of quality, value and service backed by a commitment to customer satisfaction. Going "A Step Beyond" in the development and manufacturing of innovative products for the family and home is the company's mission.

Step2 products are made using rotational molding, a process that Tom Murdough pioneered for use in the consumer products market. Step2 is one of the largest rotational molding companies in the world.

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Customer Reviews
Average Overall Rating
(based on 14 reviews)

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MailMaster Plus Post Mounted Mailbox

from Wilmington, NC – Verified Buyer

I absolutely love my new mailbox. It is well built, sturdy and attractive. Plus I have received many compliments from neighbors and friends who plan to order this mailbox now. It arrived on time. Also the mailbox was easy to assemble. Seriously, I cannot remember why I waited so long to replace my old mailbox.

Was this helpful? Yes1 No0

Can't Beat It!

from Bloomfield, CT – Verified Buyer

I've had the same model for over 15 years. I live on a high traffic street, so the snow plows really beat up mailboxes. My average was three years until I bought this one. Last year, the frame cracked and the plastic rivets that hold the box on broke. Now, long screws hold the box to the frame, so I'll probably get 25 out of this one!

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from Saint Petersburg, FL – Verified Buyer

I was so excited when I received this - it was absolutely perfect, the money I saved and the free shipping bonus made it that much more exciting!! I've already been on the site and ordered 3 more things! I should have checked Wayfair out long ago - but I'm hooked no, so it's all great!

Was this helpful? Yes1 No0

Step2 mailbox

from South Windsor, CT – Verified Buyer

The mailbox shown in the picture does not match the actual. The indented place shown to place the number address is missing. Do not know if I received a newer version. Others in the neighborhood yeats older than mine has the space for the numbers. The back side plate to cover the post does not fit perfectly, exposing the wood to the elements.

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Step 2 Mailbox

from Hudson, OH – Verified Buyer

This is a very nice size mailbox, Numbers that you need to stick it on comes in the box, happy with the purchase.

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from Paramus, NJ – Verified Buyer

Suits our needs perfectly. Arrived very fast and in perfect condition. Easy to install. Looks great.

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Wonderful Product!

from Carthage, IL – Verified Buyer

This is a very nice mailbox. It's great to be able to get mail through the back. Good size too. Highly recommend.

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Post mounted Mailbox

from Houston, TX – Verified Buyer

Arrived intact. Easy to install, pleased with purchase. Not able to find comparable product at this price locally.

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Love It

from Wapakoneta, OH – Verified Buyer

Affordable. Easy to put up. Love this mailbox. Would recommend it.

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Great Product, fast delivery

from Bergen, NY – Verified Buyer

Love it. Looks great and was easy to install. A+

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