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4 x 4 Post Base 8PCS,Inner Size 3.6'x3.6'Deck Post Base,Heavy Duty Metal Black Powder Coated Post Brackets,for Mailbox Post Deck Supports Porch Railing Post Holders

Free shipping on orders over $29.99

$75.99

$ 34 .99 $34.99

In Stock

1.Size:3pcs


  • 【STRONG AND STURDY】-Made from 14 gauge steel,black powder-coat for rust-resistant and sturdy enough,Product Size: 6.89 x 5.9 x 3.9",Quantity: 6PCS
  • 【EASY INSTALLATION】-It allows easy installation on 4x4 wood posts on existing concrete. (actual 3.6"x 3.6" dry post on market) on existing concrete with 3/8-Inch diameter anchors, wood post are NOT included
  • 【SCREWS & ANCHORS SUPPLIED】- The comprehensive accessories contain a wrench, 64 sets of expansion bolts, and 64sets of self-tapping screws. It can be used to fix the bracket on a wooden or concrete floor firmly.
  • 【ALL AROUND USE】-It can be used for decking handrails, pergolas, signs, mailboxes, & garden fences,deck brackets.It would help your fences look sturdy and durable while avoiding breakages.
  • 【NOTE 】-Post bases do not provide adequate resistance to prevent rotation about the base and therefore are not recommended for non-top-supported installations such as fences or unbraced carports



Product Description

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  • Post Base×8

3.6'' x 3.6" Post Base

Made from 14 gauge rugged steel construction and durable black powder coating these supports will stay in good shape for many years to come. Worrying about your fences will no longer be a thing.

  • Sturdy & Stable
  • Use for 4 x 4" Post
  • Easy to Install
  • Material: Powder Coated Steel
  • Color: Black

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STRONG AND STURDY

Made from 14 gauge steel,black powder-coat for rust-resistant and sturdy enough.

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EASY INSTALLATION

It allows easy installation on 4x4 wood posts on existing concrete. (actual 3.6"x 3.6" dry post on market) on existing concrete with 3/8-Inch diameter anchors, wood post are NOT included.

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COMPLETE ACCESSORIES

64pcs expansion anchors (for concrete floor) and 64pcs flat head self-tapping screws (for 4x4 post securing) have been included in this8 PACK post bases.

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STRONG AND STURDY

Made from 14 gauge steel,black powder-coat for rust-resistant and sturdy enough,There are four mounting holes on the bottom of the post anchor. Eight self-tapping screws need to be installed on the side of the post base. It can prevent from shaking randomly.

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FITS 4×4'' POST

The durable product provides an inner diameter of 3.6x 3.6 inches. Its standard dimension allows you to install post 4 x 4 inches. It is perfect for fixing your fence posts economically.

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SCENARIOS AVAILABILITY

It can be used for decking handrails, pergolas, signs, mailboxes, & garden fences,deck brackets.It would help your fences look sturdy and durable while avoiding breakages.

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Herbert Conner
Reviewed in the United States on February 24, 2025
Very nice
Reader
Reviewed in the United States on February 15, 2025
great base for roof addition
Gezzuz
Reviewed in the United States on January 5, 2025
Used it to make a some 3ft pony walls outside.no issues durable and it come with everything you need
Ralph Wood
Reviewed in the United States on June 2, 2024
I used these to tie my deck roof posts to the top of the deck. They look really nice. I did buy some special, black lags to bolt them down: they come with cement anchors only. We don't get tornados or hurricanes here in Oregon, so I don't expect that my roof will be flying away ;-)
Light-Zone
Reviewed in the United States on December 10, 2024
I have used about 12 of these over several projects, and they perform as expected. The included hardware is perfectly usable which is not always the case. If I were to have one criticism it would be that the flange portion could be a bit heavier duty. I have bolted these to railroad ties, which are not perfectly flat and if you use too much torque, the flange will bend a bit to conform to the shape of the substrate. Go easy with the impact driver and you'll be fine. I have an upcoming project building an outdoor kitchen, and will be once again using this product.
Lana Wilson
Reviewed in the United States on November 22, 2024
Acceptable
Fredd A
Reviewed in the United States on April 8, 2024
I so wanted this work. What first drew me to this product was the 6 holes around the base to anchor it to ground and the multiple holes to secure post to base, but once on I put post in and got it all secured I knew this was not going to work. The post was so wobbly and it only took a couple of tugs back and forth to separate the base from the collar ( see other reviews with pics) Product came with concrete anchors but did not come with any instructions or what size drill bite to use and if you don’t use the exact size your anchors won’t work. For the record I was attempting to use this for a fence post base over an area that had concrete slab. This product might work for really light weight application. But DO NOT USE FOR FENCE POSTS!!
Tietzpa
Reviewed in the United States on April 29, 2023
Purchased this to hold a 6 ft 4x4 clothes line pole. The base attached securely, but flexed enough to allow the pole to wobble. Used guy-wires to eliminate the wobble. Wonder if a shorter mailbox pole would also wobble?
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