---
product_id: 585783891
title: "YIDU69Q 2 Pcs Heavy Duty Black Concealed Post Base for 8x8 Post, 6mm Thickness(3 Gauge) Concealed Joist Tie, Beam Hanger Post Anchor Base Railing Pergola Post Holders"
brand: "yidu69q"
price: "C$20559"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/585783891-yidu69q-2-pcs-heavy-duty-black-concealed-post-base-8x8
store_origin: NI
region: Nicaragua
---

# 6mm Thickness Corrosion Resistant Heavy Duty YIDU69Q 2 Pcs Heavy Duty Black Concealed Post Base for 8x8 Post, 6mm Thickness(3 Gauge) Concealed Joist Tie, Beam Hanger Post Anchor Base Railing Pergola Post Holders

**Brand:** yidu69q
**Price:** C$20559
**Availability:** ✅ In Stock

## Summary

> 🔩 Build with Confidence!

## Quick Answers

- **What is this?** YIDU69Q 2 Pcs Heavy Duty Black Concealed Post Base for 8x8 Post, 6mm Thickness(3 Gauge) Concealed Joist Tie, Beam Hanger Post Anchor Base Railing Pergola Post Holders by yidu69q
- **How much does it cost?** C$20559 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/585783891-yidu69q-2-pcs-heavy-duty-black-concealed-post-base-8x8)

## Best For

- yidu69q enthusiasts

## Why This Product

- Trusted yidu69q brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Support:** Designed to securely hold 8x8 posts, providing stability and strength.
- • **Stylish Design:** Sleek black powder coating adds a modern touch to your outdoor spaces.
- • **Easy Installation:** Prepunched holes for quick and hassle-free mounting.
- • **Unmatched Durability:** Crafted from high-quality carbon steel Q235B, ensuring long-lasting performance.
- • **Versatile Applications:** Perfect for wood roof trusses, fences, and pergolas—ideal for any outdoor project.

## Overview

The YIDU69Q Heavy Duty Black Concealed Post Base is a robust solution for securely anchoring 8x8 posts in various outdoor applications. Made from durable carbon steel with a corrosion-resistant powder coating, this product features prepunched holes for easy installation and is perfect for use in pergolas, fences, and more.

## Description

YIDU69Q 2 Pcs Heavy Duty Black Concealed Post Base for 8x8 Post, 6mm Thickness(3 Gauge) Concealed Joist Tie, Beam Hanger Post Anchor Base Railing Pergola Post Holders

## Features

- Material: carbon steel Q235B,powder coating(wear resistance, corrosion resistance)
- Prepunched hole size(7pcs)：φ14.3mm (9/16 inches);Thickness: 6mm(3 gauge)
- Hole spacing(on center): 80mm(3⅛ inches)、100mm(4 inches)
- Applicable post size: 190x190mm(7½ x 7½ inches), nominal size 8x8"
- Application: concealed lumber connectors used for wood roof truss, timber connectors, glulam beam to column connection,fence base, which is suitable for many scenes such as home, garden, patio,etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Finish type | steel |
| Item depth | 18.5 centimeters |
| Mounting type | Wall Mount |
| Manufacturer | YIDU69Q |
| Part number | MW154-B-T2 |
| Item Weight | 2.98 Kilograms |
| Product Dimensions | 18.5 x 18 x 18 cm; 2.98 kg |
| Item model number | MW154-B-T2 |
| Color | Black |
| Finish | steel |
| Included components | 2 Pcs Heavy Duty Black Concealed Post Base |
| Batteries Required? | No |

## Product Details

- **Colour:** Black
- **Brand:** YIDU69Q
- **Material:** Carbon Steel
- **Item dimensions L x W x H:** 18.5 x 18 x 18 centimeters
- **Item weight:** 6.56 Pounds

## Images

![YIDU69Q 2 Pcs Heavy Duty Black Concealed Post Base for 8x8 Post, 6mm Thickness(3 Gauge) Concealed Joist Tie, Beam Hanger Post Anchor Base Railing Pergola Post Holders - Image 1](https://m.media-amazon.com/images/I/51eFOth74RL.jpg)
![YIDU69Q 2 Pcs Heavy Duty Black Concealed Post Base for 8x8 Post, 6mm Thickness(3 Gauge) Concealed Joist Tie, Beam Hanger Post Anchor Base Railing Pergola Post Holders - Image 2](https://m.media-amazon.com/images/I/61JG3rcYsAL.jpg)
![YIDU69Q 2 Pcs Heavy Duty Black Concealed Post Base for 8x8 Post, 6mm Thickness(3 Gauge) Concealed Joist Tie, Beam Hanger Post Anchor Base Railing Pergola Post Holders - Image 3](https://m.media-amazon.com/images/I/51038toDMOL.jpg)
![YIDU69Q 2 Pcs Heavy Duty Black Concealed Post Base for 8x8 Post, 6mm Thickness(3 Gauge) Concealed Joist Tie, Beam Hanger Post Anchor Base Railing Pergola Post Holders - Image 4](https://m.media-amazon.com/images/I/51NxqxmukhL.jpg)

## Frequently Bought Together

- YIDU69Q 2 Pcs 8x8 Black Concealed Post Base, Adjustable Post and Beam Connector Bracket, 3 Gauge
- YIDU69Q 2 Pcs 6x6 Concealed Post Base, 3 Gauge Fence Railing Post Anchor Holders, Black

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**Shop now:** [https://www.desertcart.ni/products/585783891-yidu69q-2-pcs-heavy-duty-black-concealed-post-base-8x8](https://www.desertcart.ni/products/585783891-yidu69q-2-pcs-heavy-duty-black-concealed-post-base-8x8)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-06*