---
product_id: 223424013
title: "BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set"
brand: "bisupply"
price: "RM186"
currency: MYR
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.my/products/223424013-bisupply-concrete-post-anchor-4x4-post-base-spike-4-pack
store_origin: MY
region: Malaysia
---

# 10-inch total height 4 predrilled holes Durable steel construction BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set

**Brand:** bisupply
**Price:** RM186
**Availability:** ❌ Out of Stock

## Summary

> 🏗️ Anchor Your Ambitions!

## Quick Answers

- **What is this?** BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set by bisupply
- **How much does it cost?** RM186 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/223424013-bisupply-concrete-post-anchor-4x4-post-base-spike-4-pack)

## Best For

- bisupply enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Crafted from durable steel with a sleek black powder coat finish for long-lasting performance.
- • **Complete Package:** Includes 4 robust post holders—everything you need to secure your outdoor projects.
- • **Sturdy & Reliable:** Engineered for maximum stability, these anchors ensure your posts stand tall against the elements.
- • **Versatile Applications:** Perfect for decks, patios, pergolas, and gazebos—wherever you need a solid post foundation.
- • **Effortless Installation:** Set it and forget it! Easy installation with predrilled holes for a hassle-free setup.

## Overview

The BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack is designed for securing standard 4x4-inch posts in various outdoor applications. Each anchor features a durable steel construction with a black powder coat finish, ensuring longevity and stability. With 10 predrilled holes for easy installation, these anchors are perfect for decks, patios, pergolas, and more, providing a reliable foundation for your outdoor projects.

## Description

Full description not available

## Features

- [Anchor Your Cemented Posts]: The BISupply U-Shaped 4x4 Post Anchor Concrete Brackets 4 Pack fits standard 4 x 4-inch (10.2 x 10.2 cm) square posts; (2) 3.75-inch (9.5 cm) long closed sides with predrilled screw holes and (2) 3.4-inch (8.6 cm) long open sides
- [Anywhere Posts are Needed]: Use as deck footing anchor, patio post holder, pergola anchor, or gazebo stabilizer for posts up to 4 feet (1.2 m) high; Anchor post spike holder stands 3 inches (7.6 cm) above surface while spike end pokes 7 inches (17.8 cm) into concrete to give you 10 inches (25.4 cm) total
- [Install Easily]: Set the rebar spike in wet concrete before it cures and let dry for a permanent post mount; Insert your wood post and install screws (not included) through the 10 predrilled holes (5 on either side) that sit approximately 2 inches (5.1 cm) apart
- [Built to Last]: Post hole spike anchor constructed of durable steel with a black powder coat finish for maximum longevity; 0.6-inch (1.6 cm) diameter rebar spike adds strength and stability
- [Package Contents]: Wood post anchors package includes 4 individual post holder deck brackets; Wooden posts and installation screws not included

## Product Details

- **Material:** Alloy Steel
- **Color:** multi-color
- **Brand:** BISupply
- **Product Dimensions:** 1.57"L x 1.57"W
- **Style:** Tube

## Images

![BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set - Image 1](https://m.media-amazon.com/images/I/71duDv22JgL.jpg)
![BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set - Image 2](https://m.media-amazon.com/images/I/91YTG-YaLAL.jpg)
![BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set - Image 3](https://m.media-amazon.com/images/I/91Y+tfNaqTL.jpg)
![BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set - Image 4](https://m.media-amazon.com/images/I/91etCzN8jnL.jpg)
![BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set - Image 5](https://m.media-amazon.com/images/I/91-06FPo+hL.jpg)

## Questions & Answers

**Q: Is the 3.4" pictured measurement wrong; are these actually for 3.625" standard 4"x4" posts?**
A: I am not sure of the actual measurement.  I do know that the treated, and cedar 4x4 commercial posts that I used to construct a solar panel rack, worked just fine in these anchors.  A really solid connection too.

**Q: will drill hole in concrete to set these.  what type of glue do I need to secure them & will it be possible to remove them in future? in t**
A: You will need a strong cement glue,Amazon sell glue for these.  it you have to remove it you mite have to use sawsall or angle grinder.

**Q: where can I find these in 4 x 6?**
A: Simpson does make them

**Q: Can I pound these into dirt? I want to use with 4x4 garden totems?**
A: You can but if the totems are too top heavy the anchor will pull out. You may want use cement. I used them to build a fence but I alternated the smaller anchors with 2 foot ground spikes in cement.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy
*by L***T on January 28, 2025*

Great price and very solid

### ⭐⭐⭐⭐⭐ Very good
*by G***N on August 29, 2024*

These worked well, and were less expense to what I could find locally.

### ⭐⭐⭐⭐⭐ Perfect for our use.
*by L***S on August 15, 2024*

Seems like good quality

## Frequently Bought Together

- BISupply Concrete Post Anchor 4x4 Post Base Spike 4 Pack - U Shape Fence Post Holder Pergola Brackets Deck Post Base Set
- Irwin Tools 1794482 Magnetic Post Level
- U Shape Fence Post Holder Ground Spike Post Anchor Metal Black Powder Coated 4 Inches x 3.5 Inches Concrete Post Anchor Deck Post Base,1 Pack

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**Shop now:** [https://www.desertcart.com.my/products/223424013-bisupply-concrete-post-anchor-4x4-post-base-spike-4-pack](https://www.desertcart.com.my/products/223424013-bisupply-concrete-post-anchor-4x4-post-base-spike-4-pack)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-23*