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Decorative 4x4 Post Base Spike, Heavy Duty Fence Post Anchor Ground Spike for Mailbox Fence Post, Fence Stakes Post Support Base 23 x 3.7 x 3.7'' Outer Diameter (Inner Dia 3.5x3.5'', 4Pcs)

  • Based on 93 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Nov 8
Order within 5 hours and 28 minutes
Available payment plans shown during checkout

Style: A-4pcs


Features

  • Decorative Design: The head of the spike is designed to be decorative and hold posts up to 3.5'' in diameter, with its strong construction and reliable performance, fit standard 4x4 (lumber size 3.5 x 3.5) fence/mailbox/sign/lamp/deck/gazebo/pergola post and the like .
  • High-Quality Material: This Fence Stakes Post Support Base is the perfect solution for securely anchoring your fence post into the ground. It is made of heavy duty steel with a black powder coating and smooth welding to ensure that it will not rust or corrode over time. the anchor spike has a large diameter head(inner size 3.6''x3.6'') that provides maximum stability and security when driven into the ground.
  • Easy To Install: It's easy to install and requires no digging or cement, place the anchor in the position to be installed, put a short piece of wood (inner size 3.5x3.5'') and start hammering, check for lumber every few hits to ensure level, replace with your actual fence post when driving them into the ground.
  • Package Included: 4pcs x Post base spike, 24pcs x Screws, this ground spike will ensure your fence stays securely in place.
  • Order with no worries: Pls contact with us any time if you have any problems about our products, we will always be there to help.

Product Dimensions: 23 x 3.7 x 3.7 inches


Item Weight: 17.81 pounds


Manufacturer: Insaga


Country of Origin: China


Item model number: INPA-001-4


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works well and very sturdy
Style: A-2pcs
Works well very sturdy & fits perfectly with the 4x4 treated fence posts from Home Depot
Reviewed in the United States on April 6, 2024 by NapaDog

  • Wonderful product
Style: A-2pcs
Made my dream come true to build a side short fence. I put off building a fence because I didn’t want to dig holes for post. These stakes are beautiful, sturdy strong and well packaged. So happy with my fence!!
Reviewed in the United States on December 3, 2023 by rozbug

  • Good spikes, great packaging, not the best screws
Style: A-4pcs
This is much more attractive than the standard plain black 4x4 spike. They fit my posts securely and I was impressed by the careful packaging. Some reviewers complained that the screws broke. They are not the best quality and if you try to screw them in they are going to strip. However, I drilled pilot holes and used a socket to install them and didn't have a problem. I am planning to place another order. ... show more
Reviewed in the United States on February 15, 2024 by S. Fox

  • Great product🙂👍
Style: A-2pcs
These anchor post spikes are amazing! They're functional and a veautiful accent to our fence.😊
Reviewed in the United States on November 9, 2023 by CW

  • A sturdy stake
Style: B-2pcs
Well made, well finished. With a sacrificial piece of 4x4 wood inserted into the receiver it survived a thorough bashing as it was pounded into the ground. My technique was to first drill a 18” pilot hole into the dirt with a 3/4” auger before inserting the post spike. That way I could confirm there were no large hidden rocks in its path. It was used as a support for a mail box on a 4x4 wooden post, and seems very rigid. Nice. ... show more
Reviewed in the United States on June 9, 2023 by Martin Batten

  • post stake holders
Style: B-4pcs
These work great for 4x4 posts. The stakes go 2 feet into the ground and have 4 solid bolts to anchor the post to the holder. Very classy and very sturdy!
Reviewed in the United States on July 29, 2023 by James Y.

  • Mail box post anchor
Style: A-2pcs
That's right. I used it as a mail box post anchor. I just selected the site and used a wood block and a sledge hammer and drove it in the ground. Placed my post and secured it to the post with the supplied screws. Job done.
Reviewed in the United States on August 9, 2023 by Garry Phillips

  • Works well
Style: A-4pcs
Works well!
Reviewed in the United States on December 5, 2023 by Alicia

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