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4 x 4 Post Base 4 PCS,Inner Size 3.6'x3.6'Deck Post Base,Heavy Duty Metal Black Powder Coated Post Brackets,for Pavilion Deck Railing Support Deck Base Plate, Support Bolt Down

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$34.99

$ 16 .99 $16.99

In Stock

1.Size:3pcs


  • 【STRONG AND STURDY】-Made from 14 gauge steel,black powder-coat for rust-resistant and sturdy enough,Product Size: 6.8 x 5.6 x 3.8",Quantity: 4 PCS
  • 【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 1/2-Inch diameter anchors, wood post are NOT included
  • 【SCREWS & ANCHORS SUPPLIED】- The comprehensive accessories contain a wrench, 16 sets of 3/8 expansion bolts, and 32 sets 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×4
  • Expansion Bolt3/8×16
  • Self-tapping Screw×32
  • Wrench×1

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.

0

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 1/2-Inch diameter anchors, wood post are NOT included.

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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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ENHANCED DURABILITY

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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SCREWS &ANCHORS SUPPLIED

16pcs expansion anchors (for concrete floor) and 32pcs flat head self-tapping screws (for 4x4 post securing) have been included in this 4 PACK post bases.

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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.

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Jeremiah McDowell
Reviewed in the United States on March 4, 2025
The concrete anchors included are crap. Also, don’t buy 1/2” anchors, they don’t fit. A 3/8 bolt wedge anchor works well. The brackets are a little big, and a 4x4 fits a little loose. They collapse a little when you put the screws in from the sides so that helps a little. These are a lot cheaper than Simpson at Home Depot, but it’s also not as good of a bracket. You don’t always need a ANSI certification though, worked ok for my application once I bought anchors.
M-Buc
Reviewed in the United States on February 15, 2025
All components for installation included. these were rock-solid when installed on a concrete retaining wall. can't believe the quality for the price. perfect for my needs.
Ernesto Palma
Reviewed in Mexico on September 21, 2024
Útiles bien hechos , fuertes y ligeros
DooWopFan
Reviewed in the United States on September 13, 2024
These Post Base holders held up my railing on my front stoop. I had to drill into concrete and fasten them with anchors and bolts, but once I tightened them down, they held very well.
Rich P.
Reviewed in the United States on July 7, 2024
These post brackets are great quality and very functional for installing 4x4 wooden posts. They are also priced much better than the local box box hardware stores. I used these for installing a wooden privacy screen on top of existing handrails. These post brackets made it easy and affordable!
Placeholder
Reviewed in the United States on July 7, 2024
The brackets are generally ok, however do not have any allowance for holes drilling being even a millimeter off. Drilling on hard concrete needs that wiggle room. Also, the provided anchors are way too soft and do not hold, and even a light hammering in place destroys the top and unable to tighten and lock the washer and nut in place. I ended up buying my own anchors. Stop using cheap unhardened steel.
CAD
Reviewed in the United States on July 20, 2024
I used these to build a waterslide on top of a deck. They are very sturdy and look great. The options available for Home Depot and Lowes were many times more expensive and these got the job done well.
brown
Reviewed in the United States on December 13, 2024
looks fine, did not work in my application
just a man
Reviewed in the United States on April 28, 2024
i bought these to add fencing to a concrete wall in my backyard. i put up a 6 foot privacy fence surrounding my whole yard up to my concrete walled patio- then i anchored these to the concrete and cut treated 4x4’s and mounted them into these brackets and hung fence panels that i cut in half to be the same height as the rest of my fence. these brackets with fencing are the sturdiest part of my whole fence. i am extremely happy with my purchase. the brackets came with all of the hardware needed for mounting into concrete and also with screws to mount the 4x4’s in place. if i ever need to put up any fencing on concrete i will absolutely purchase these again.
Eugenio Alvarado Aguilera
Reviewed in Mexico on November 24, 2023
Bases metálicas para pérgola de excelente calidad. El acabado va a asegurar una larga duración protegiéndolas de lluvia y sol. Estoy agradecido con el vendedor por el cuidado y seguridad del embalaje y el servicio de mensajería por la rapidez en la entrega.
Cliente de
Reviewed in Mexico on June 17, 2022
Durante la instalación, al apoyar la escalera al poste de madera para colocar una lámpara se ladeó, doblandose de la base, les falta rigidez, no pude terminar el proyecto de la pérgola, porque quedaría muy endeble. Deberia tener o soporte en los 4 lados y/o escuadras auxiliares. Tal ves para un barandal de ornamento sirva, no para uno de soporte.
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