---
product_id: 89334746
title: "OZCO T4-850 Wood Post Anchors (34\" Length - 4\" x 4\" Square) - 1 pc"
brand: "ozco"
price: "1676021₫"
currency: VND
in_stock: false
reviews_count: 4
url: https://www.desertcart.vn/products/89334746-ozco-t4-850-wood-post-anchors-34-length-4-x
store_origin: VN
region: Vietnam
---

# 3-1/2" square size Easy installation Moisture resistant OZCO T4-850 Wood Post Anchors (34" Length - 4" x 4" Square) - 1 pc

**Brand:** ozco
**Price:** 1676021₫
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Anchor Your Ambitions!

## Quick Answers

- **What is this?** OZCO T4-850 Wood Post Anchors (34" Length - 4" x 4" Square) - 1 pc by ozco
- **How much does it cost?** 1676021₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/89334746-ozco-t4-850-wood-post-anchors-34-length-4-x)

## Best For

- ozco enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for fences, decks, and outdoor structures.
- • **Weather Warrior:** Engineered to withstand soil moisture for durability.
- • **Stability Redefined:** Securely anchors wood posts for lasting support.
- • **Quality You Can Trust:** Crafted for professionals who demand reliability.
- • **Effortless Installation:** Tapered design allows for quick and easy ground insertion.

## Overview

The OZCO 30160 T4-850 OZ-Post Anchor is a robust 3-1/2-inch square post anchor designed to securely hold wood posts in place. Its tapered design ensures easy installation, while its moisture-resistant construction guarantees long-lasting stability in various soil conditions.

## Description

OZCO hardware is innovatively designed and manufactured, so anyone who uses our products will be proud of their work and ours. This 34-inch T4-850 wood post anchor has a 4-inch by 4-inch square and is made to be an incredibly reliable piece of hardware. Our post anchors are a better option when compared to post hole diggers and pouring concrete footings because they provide superior support for your outdoor projects. These anchors can anchor your wood fence posts with no digging, no concrete, and no mess. All while keeping the bottom of your wooden posts safe from water and rot. These posts are made with hot-dipped, galvanized steel and are wind load tested to give you privacy fencing with maximum strength. A patented design provides similar stability to a 6-8 inch post hole in concrete while keeping the bottom of your posts safe from water, rot, and yard maintenance tools. This anchor easily installs with a manual driver or a jackhammer. At OZCO, our passion is to manufacture the highest quality building products, from decorative hardware to fence brackets, for DIY’ers and professionals.

Review: These are built to stand the test of time - I've built and repaired several fences with these oz posts and they are far superior to other brands I've tried using in the past, the welded joints literally withstand pressure from any fence angle in a way other brands will simply fail to deliver. In fact, I made the mistake of under purchasing and bought two over the counter options to in fill and that side of one of my fences will bend in a light breeze. You won't be disappointed.
Review: disapointed - it is almost impossible to get the anchor to go into the ground straight. I carefully lined it up with the other posts using a line to guide placement but when pounding the anchor into the ground is shifts, turns and tilts. I had to redo them several times pulling them out to try again which only made it worse. Would not recommend this approach. My fence is not straight and I may have to start over. Cost me about 140 dollars for six of anchors.

## Features

- CORRISION-RESISTANT FINISH: The hot-dipped galvanized finish protects our steel anchors from rusting and eroding, making them ideal to use for outdoor fence projects. Great for areas with rocks, roots, or deep frost.
- HEAVY-DUTY AND INNOVATIVE: Capable of sustaining a 550-pound lateral load. Because of their design and stability, these steel anchors can anchor your wood fence posts without digging and without concrete.
- WHAT'S INCLUDED: These round post anchors are 2-3/8" x 34" and are made with steel and coated with zinc. This fence post anchor also comes with one compression collar.
- COMPATIBILITY: These steel anchors can be used with wood posts and treated lumber, such as ACQ Treated Lumber. They are adjustable to fit all standard 4" x 4" posts.
- TRUST OZCO: At OZCO, we are passionate about manufacturing the highest quality building products and hardware. Whether it's decorative hardware or steel connectors, we have solutions for DIY’ers and professionals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00L2QD6K2 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #2,274,640 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #603 in Decking Post Anchors & Bases |
| Brand | Ozco |
| Color | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (12) |
| Date First Available | June 17, 2014 |
| Exterior Finish | Zinc |
| Fastener Type | Anchor Bolt |
| Global Trade Identification Number | 00852143001006 |
| Head Style | Square |
| Head Type | Square |
| Included Components | OZCO T4-850 Wood Post Anchors (34" Length - 4" x 4" Square) - 1 pc |
| Is Discontinued By Manufacturer | No |
| Item Hardness | Grade 5 |
| Item Package Quantity | 1 |
| Item Weight | 8.28 pounds |
| Item model number | 30160 |
| Manufacturer | OZCO |
| Manufacturer Grade | premium |
| Material | Alloy Steel |
| Measurement System | Inch |
| Metal Type | Alloy Steel |
| Number of Pieces | 1 |
| Part Number | 30160 |
| Product Dimensions | 3.88 x 3.88 x 34 inches |
| UPC | 852143001006 |
| Usage | Post anchor |

## Product Details

- **Color:** Silver
- **Exterior Finish:** Zinc
- **Head Style:** Square
- **Manufacturer Grade:** premium
- **Material:** Alloy Steel

## Images

![OZCO T4-850 Wood Post Anchors (34" Length - 4" x 4" Square) - 1 pc - Image 1](https://m.media-amazon.com/images/I/41nrjr564EL.jpg)
![OZCO T4-850 Wood Post Anchors (34" Length - 4" x 4" Square) - 1 pc - Image 2](https://m.media-amazon.com/images/I/21pKxpUsq4L.jpg)
![OZCO T4-850 Wood Post Anchors (34" Length - 4" x 4" Square) - 1 pc - Image 3](https://m.media-amazon.com/images/I/51knWOZpCFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ These are built to stand the test of time
*by J***R on July 2, 2019*

I've built and repaired several fences with these oz posts and they are far superior to other brands I've tried using in the past, the welded joints literally withstand pressure from any fence angle in a way other brands will simply fail to deliver. In fact, I made the mistake of under purchasing and bought two over the counter options to in fill and that side of one of my fences will bend in a light breeze. You won't be disappointed.

### ⭐⭐⭐ disapointed
*by D***N on July 31, 2017*

it is almost impossible to get the anchor to go into the ground straight. I carefully lined it up with the other posts using a line to guide placement but when pounding the anchor into the ground is shifts, turns and tilts. I had to redo them several times pulling them out to try again which only made it worse. Would not recommend this approach. My fence is not straight and I may have to start over. Cost me about 140 dollars for six of anchors.

### ⭐⭐⭐ Strong post support but...
*by K***E on October 1, 2018*

I've put 40 of these in for my fence so far and what the other poster has said is true, these tend to twist as they go in the ground. Mostly depending on how you put them in. I've been using a sledgehammer and in order to keep the twist at a minimum, I first hammer them in as far as I can go with an 8 pound chisel hammer, which is basically a mini sledgehammer. I check the level about every 5 hits until it doesn't feel like I'm getting anymore force, then I use a 20 lb sledge to finish it. About 50% of them have some sort of twist, which I've managed to fix with the 2x4s that I use before putting up the pickets. Pros: - These suckers hold. I had my 200 lb neighbor climb up on a post and try and swing around and it wouldn't budge. - Much easier than digging a hole and putting concrete in. - Easy to level. Even if you don't quite get them leveled after they are in the ground, you can level them using screws through the 16 screw ports. Cons: Again, the slight twist that sometimes occurs. You can get around the slight skew when you put in your support 2x4s, but of course, it takes a little bit more work and patience. Bottom line: I'm content (not ecstatic, of course) with the final result and will more then likely use them again.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-18*