---
product_id: 327179529
title: "4x4 Post Base 5 Pcs Heavy Duty Steel Brackets Internal 3.6\" x 3.6\""
brand: "spaceeup"
price: "€ 156.22"
currency: EUR
in_stock: true
reviews_count: 12
category: "Spaceeup"
url: https://www.desertcart.de/products/327179529-4x4-post-base-5-pcs-heavy-duty-steel-brackets-internal
store_origin: DE
region: Germany
---

# Precise 3.6" x 3.6" fit Black baked enamel finish Heavy-duty carbon steel 4x4 Post Base 5 Pcs Heavy Duty Steel Brackets Internal 3.6" x 3.6"

**Brand:** spaceeup
**Price:** € 156.22
**Availability:** ✅ In Stock

## Summary

> 🖤 Secure your space with style and strength!

## Quick Answers

- **What is this?** 4x4 Post Base 5 Pcs Heavy Duty Steel Brackets Internal 3.6" x 3.6" by spaceeup
- **How much does it cost?** € 156.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/327179529-4x4-post-base-5-pcs-heavy-duty-steel-brackets-internal)

## Best For

- spaceeup enthusiasts

## Why This Product

- Trusted spaceeup brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium carbon steel with rust-resistant black enamel for enduring strength and style.
- • **Effortless Setup:** Pre-drilled holes and included hardware make installation quick and hassle-free.
- • **Versatility Unleashed:** Ideal for porches, decks, fences, mailboxes, and more—boosting both stability and curb appeal.
- • **Perfect Fit Every Time:** Designed with a snug 3.6" x 3.6" inner diameter to securely anchor standard 4x4 wooden posts.
- • **Rustic Charm Meets Function:** Perforated design prevents water pooling while adding a subtle rustic aesthetic to your outdoor projects.

## Overview

This 5-piece set of 4x4 post bases is crafted from heavy-duty carbon steel with a durable black baked enamel finish for rust protection. Each base measures 3.6" x 3.6" internally, ensuring a perfect fit for standard 4x4 wooden posts. Pre-drilled holes and included hardware simplify installation, while the perforated, rustic design prevents water damage and enhances outdoor aesthetics. Perfect for decks, porches, fences, and more, these post bases combine reliability with timeless style.

## Description

desertcart.com: 4x4 Post Base 5 Pcs Heavy Duty Steel Brackets Internal 3.6" x 3.6" | Heavy Duty Steel Deck Post Base Cover Fit for 4 x 4 Standard Wood Post Anchor Deck Base Plate : Tools & Home Improvement

Review: Beautiful - Worked exactly how I wanted them to.
Review: good quality, would be perfect for base brackets. - I didnt use this as a post base, but for my purposes, it worked perfectly. solid construction, thickness of metal was good, I didnt use the mounting hardware but it was included. Was a little expensive but the powder coating on it should last quite a whil!

## Features

- High-Quality Material: Crafted from premium carbon steel. The black baked enamel finish not only adds a touch of elegance but also provides robust rust protection, ensuring the longevity of your post anchor.
- Dimensions: The post base features an inner diameter of 3.6" x 3.6", making it a perfect fit for standard 4" x 4" wooden posts, which typically have an actual inner dimension of 3.5" x 3.5". This design ensures a snug and secure fit, facilitating easy installation.
- Easy Installation: Each post base comes pre-drilled with holes and includes a comprehensive set of installation instructions and hardware. This makes it a breeze to securely install the 4x4 post base into concrete, ensuring a stable foundation for your wooden posts.
- Rustic Decor: The rustic appearance of this post base adds a touch of charm to your outdoor space. The perforated design not only enhances its aesthetic appeal but also prevents water from pooling inside the post, reducing the risk of damage.
- Versatile Applications: 4x4 post bases are specially designed to support porches, pavilions, decks, mailboxes, fences and railings etc. They are the ideal choice for enhancing the stability and appearance of your outdoor projects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091DN1D27 |
| Best Sellers Rank | #43,056 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #56 in Decking Posts & Accessories |
| Brand | SPACEEUP |
| Brand Name | SPACEEUP |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 532 Reviews |
| Finish Type | Powder Coated |
| Finish Types | Powder Coated |
| Item Dimensions | 5 x 3 x 5 inches |
| Item dimensions L x W x H | 5 x 3 x 5 inches |
| Manufacturer | SPACEUP |
| Manufacturer Part Number | LJJDZMZDZHS5PCSMSH |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | DZ-3 |
| Set Name | 5pcs |
| UPC | 735299295980 |
| Unit Count | 5 Count |

## Product Details

- **Brand:** SPACEEUP
- **Color:** Black
- **Finish Type:** Powder Coated
- **Item dimensions L x W x H:** 5 x 3 x 5 inches
- **Material:** Alloy Steel

## Images

![4x4 Post Base 5 Pcs Heavy Duty Steel Brackets Internal 3.6" x 3.6" - Image 1](https://m.media-amazon.com/images/I/717kDstA-2L.jpg)
![4x4 Post Base 5 Pcs Heavy Duty Steel Brackets Internal 3.6" x 3.6" - Image 2](https://m.media-amazon.com/images/I/61hycbjGumL.jpg)
![4x4 Post Base 5 Pcs Heavy Duty Steel Brackets Internal 3.6" x 3.6" - Image 3](https://m.media-amazon.com/images/I/81r6yH-+IsL.jpg)
![4x4 Post Base 5 Pcs Heavy Duty Steel Brackets Internal 3.6" x 3.6" - Image 4](https://m.media-amazon.com/images/I/711rnvqMNYL.jpg)
![4x4 Post Base 5 Pcs Heavy Duty Steel Brackets Internal 3.6" x 3.6" - Image 5](https://m.media-amazon.com/images/I/51d-cngjCbL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beautiful
*by C***R on August 8, 2026*

Worked exactly how I wanted them to.

### ⭐⭐⭐⭐⭐ good quality, would be perfect for base brackets.
*by V***. on August 11, 2026*

I didnt use this as a post base, but for my purposes, it worked perfectly. solid construction, thickness of metal was good, I didnt use the mounting hardware but it was included. Was a little expensive but the powder coating on it should last quite a whil!

### ⭐⭐⭐⭐⭐ Metal Could be Thicker but Adequate
*by J***D on July 31, 2026*

These brackets are stronger than they first appear. Anchored to brick for base of a stair railing. Despite the rather thin metal they have proven to be adequate. The 4x4 post they are anchoring is also securely attached to a large porch supporting post about a foot away so this greatly strengthens post at the top and bottom.

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**Shop now:** [https://www.desertcart.de/products/327179529-4x4-post-base-5-pcs-heavy-duty-steel-brackets-internal](https://www.desertcart.de/products/327179529-4x4-post-base-5-pcs-heavy-duty-steel-brackets-internal)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-09-19*