Mail Boss Black Heavy-Duty Square Mailbox Post 7121
Mail Boss Black Heavy-Duty Square Mailbox Post 7121
Hero image 0 of Mail Boss Black Heavy-Duty Square Mailbox Post 7121, 0 of 4
Mail Boss

Mail Boss Black Heavy-Duty Square Mailbox Post 7121

Key item features

  • Made of heavy-duty galvanized 10 & 14 gauge steel
  • Features durable powder-coated finish
  • Includes 4 mounting bolts and instructions
  • Available in black, granite, white, or bronze
Current price is $79.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Arrives by Fri, Jul 24
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Sold and shipped by KART IT
4.438531257262375 stars out of 5, based on 4307 seller reviews(4.4)
Free 30-day returns

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Starting from $85.62

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Customer ratings & reviews

5 out of 5 stars
stars
23 ratings22 reviews
How item rating is calculated
  1. 5 stars96% (22)
  2. 4 stars4% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 22 reviews

Mar 19, 2026
Kim
Sold and shipped byKART IT
5 out of 5 stars review

Verified Purchase

Great mailbox post!

The post worked perfectly just as you would expect. Just be sure that the post screw holes match holes in the mailbox you'll be using it with BEFORE you cement the post in.

Incentivized Review
Helpful?4QAI2O5BJGXI37989329
Apr 1, 2026
Charlene Brandt
5 out of 5 stars review

My neighbor and I called u outstanding customer service helped us order everything it was so easy we each paid with our credit cards. Neighbor and I got them the same day. Had them installed we absolutely love our new mailboxes got packages already highly recommend this company

Review from mailboss.com
Helpful?4QAI2O5BJGXI37989329
Sep 15, 2023
Annette
Sold byKART IT
5 out of 5 stars review

Verified Purchase

This post is great to hold the mail box at the right height, for the postal worker to deliver your mail. Thank you

Helpful?4QAI2O5BJGXI37989329