---
product_id: 771657900
title: "2Pack 4x4(Actual Size: 3.5x3.5) Post Base Stainless Steel Flange Anchor Base for Wood Beams, Fence Post Anchor, Deck Railing, Pergola Hardware pergola Brackets"
brand: "antsky"
price: "$U6436"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/771657900-2pack-4x4-actual-size-3-5x3-5-post-base-stainless
store_origin: UY
region: Uruguay
---

# 3.6x3.6 inch Internal Fit Includes 24 Stainless Steel Fasteners 304 Stainless Steel Durability 2Pack 4x4(Actual Size: 3.5x3.5) Post Base Stainless Steel Flange Anchor Base for Wood Beams, Fence Post Anchor, Deck Railing, Pergola Hardware pergola Brackets

**Brand:** antsky
**Price:** $U6436
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your outdoor sanctuary with style and strength!

## Quick Answers

- **What is this?** 2Pack 4x4(Actual Size: 3.5x3.5) Post Base Stainless Steel Flange Anchor Base for Wood Beams, Fence Post Anchor, Deck Railing, Pergola Hardware pergola Brackets by antsky
- **How much does it cost?** $U6436 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/771657900-2pack-4x4-actual-size-3-5x3-5-post-base-stainless)

## Best For

- antsky enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium 304 stainless steel with black finish ensures rust-proof strength for years of outdoor use.
- • **Effortless Assembly:** Simplifies your build process with sturdy, ready-to-use hardware designed for professional results.
- • **Perfect Fit Precision:** Actual internal size of 3.6x3.6 inches fits standard 4x4 wood posts seamlessly.
- • **All-in-One Installation:** Comes with 8 sleeve anchors and 16 hex screws for quick, hassle-free mounting on concrete or wood.
- • **Versatile Outdoor Essential:** Ideal for decks, pergolas, gazebos, playhouses, and more—upgrade your outdoor projects with confidence.

## Overview

This 2-pack of 4x4 stainless steel post base anchors features a 3.6x3.6 inch internal size and a durable black finish. Made from rust-resistant 304 stainless steel, each set includes 8 sleeve anchors and 16 hex screws, providing a complete solution for securing wood posts in decks, pergolas, fences, and more with professional-grade stability and ease.

## Description



## Features

- Material：304 Stainless Steel，Black finish；
- Actual internal size(squares)：3.6×3.6inch; Height: 4.7inch;
- these square post anchors are multi-functional, they can be used for building deck railing， pergola，gazebo，playhouse，log cabin and so on；
- These post anchors make the installation very simple and easy. They are made of stainless steel which is very sturdy and anti-rusty.
- This package come with 8 Pcs 5/16" SS sleeve anchor bolts(for concrete base), 16Pcs 3/16" SS hex screws(for wood base);

## Product Details

- **Brand:** Antsky
- **Material:** Stainless Steel 304
- **Style:** 2Pack
- **Item Weight:** 3.18 Kilograms
- **Frame Material:** Stainless Steel
- **Water Resistance Level:** Water Resistant
- **Shape:** Square
- **Assembly Required:** Yes
- **Manufacturer:** CHUGE

## Images

![2Pack 4x4(Actual Size: 3.5x3.5) Post Base Stainless Steel Flange Anchor Base for Wood Beams, Fence Post Anchor, Deck Railing, Pergola Hardware pergola Brackets - Image 1](https://m.media-amazon.com/images/I/81OBgvLmGbL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.uy/products/771657900-2pack-4x4-actual-size-3-5x3-5-post-base-stainless](https://www.desertcart.uy/products/771657900-2pack-4x4-actual-size-3-5x3-5-post-base-stainless)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-06-07*