---
product_id: 662295304
title: "18'' Ground Anchors Screw in Heavy Duty 12mm Solid Steel, 3\" Spiral Blade with Smooth Edges, Fully Welded Design for Mobile Home, Shed, Trampoline, Swing Set, Carport, Earth, Tent, 6Pack"
brand: "insaga"
price: "$332"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/662295304-18-ground-anchors-screw-in-heavy-duty-12mm-solid-steel
store_origin: NZ
region: New Zealand
---

# 3'' spiral blade for max soil grip 18'' length for deep secure hold 12mm solid steel, heavy-duty strength 18'' Ground Anchors Screw in Heavy Duty 12mm Solid Steel, 3" Spiral Blade with Smooth Edges, Fully Welded Design for Mobile Home, Shed, Trampoline, Swing Set, Carport, Earth, Tent, 6Pack

**Brand:** insaga
**Price:** $332
**Availability:** ✅ In Stock

## Summary

> 🌀 Lock it down like a pro—because your gear deserves the best grip in the game!

## Quick Answers

- **What is this?** 18'' Ground Anchors Screw in Heavy Duty 12mm Solid Steel, 3" Spiral Blade with Smooth Edges, Fully Welded Design for Mobile Home, Shed, Trampoline, Swing Set, Carport, Earth, Tent, 6Pack by insaga
- **How much does it cost?** $332 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/662295304-18-ground-anchors-screw-in-heavy-duty-12mm-solid-steel)

## Best For

- insaga enthusiasts

## Why This Product

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

## Key Features

- • **Durability Meets Convenience:** Chrome-plated finish resists rust and wear, keeping your anchors strong season after season.
- • **Versatile All-in-One Solution:** Perfect for trampolines, sheds, carports, tents, and more—secure your outdoor essentials with confidence.
- • **Effortless Installation & Removal:** Unscrew eyelets to use with impact drivers for quick setup or easy repositioning—no sweat, no hassle.
- • **Engineered for Ultimate Stability:** 12mm solid steel with full welded spiral blade ensures rock-solid anchoring in any soil.
- • **Precision Dimensions for Maximum Grip:** 18'' length and 3'' spiral diameter deliver deep, reliable hold that outperforms standard anchors.

## Overview

These 18'' ground anchors feature a heavy-duty 12mm solid steel construction with a 3'' spiral blade and smooth edges, designed for superior soil grip and durability. Fully welded and chrome-plated, they offer easy installation with removable eyelets compatible with impact drivers. Ideal for securing trampolines, sheds, tents, and more, this 6-pack ensures your outdoor equipment stays stable and secure through all seasons.

## Description

Full description not available

## Features

- DIMENSIONS: Overall length=17.5'', ground anchor length=15'', weight=1.25lbs/each, spiral diameter =3'', top ring diameter=20mm, supplied with 14mm socket.
- HIGH QUALITY: Our Trampoline stakes anchors are made with 12mm diameter high quality steel with chorome plate coating, full welded wider spirals, which have stronger hold in soils.
- CONVENIENT DESIGN: 1. Unscrew the eyelets, you can use impact drill/driver to quickly get this earth anchors deep into the ground; 2. If need to move your equipment, just unscrew the eyelet, move everything, then pull the stakes and reposition.
- MULTIPURPOSE TOOL: These mobile home anchors can be widely used as a multi-purpose tool around the homestead, such as trampolines, shed, carport,swing sets, dog kennel, garden trellis, chicken coop and the like, add privacy and keep it stable, reducing the risk of unwanted movement.
- Order with no worries: Pls contact with us any time if you have any problems about our ground anchors heavy duty, we will always be there to help.

## Product Details

- **Material:** Alloy Steel
- **Color:** 18''-6pcs
- **Brand:** Insaga
- **Product Dimensions:** 17.5"L x 3"W
- **Style:** Spiral

## Images

![18'' Ground Anchors Screw in Heavy Duty 12mm Solid Steel, 3" Spiral Blade with Smooth Edges, Fully Welded Design for Mobile Home, Shed, Trampoline, Swing Set, Carport, Earth, Tent, 6Pack - Image 1](https://m.media-amazon.com/images/I/71cZnYlBBzL.jpg)
![18'' Ground Anchors Screw in Heavy Duty 12mm Solid Steel, 3" Spiral Blade with Smooth Edges, Fully Welded Design for Mobile Home, Shed, Trampoline, Swing Set, Carport, Earth, Tent, 6Pack - Image 2](https://m.media-amazon.com/images/I/61dxWu0aWLL.jpg)
![18'' Ground Anchors Screw in Heavy Duty 12mm Solid Steel, 3" Spiral Blade with Smooth Edges, Fully Welded Design for Mobile Home, Shed, Trampoline, Swing Set, Carport, Earth, Tent, 6Pack - Image 3](https://m.media-amazon.com/images/I/61TptwmOccL.jpg)
![18'' Ground Anchors Screw in Heavy Duty 12mm Solid Steel, 3" Spiral Blade with Smooth Edges, Fully Welded Design for Mobile Home, Shed, Trampoline, Swing Set, Carport, Earth, Tent, 6Pack - Image 4](https://m.media-amazon.com/images/I/61N4tyEh+CL.jpg)
![18'' Ground Anchors Screw in Heavy Duty 12mm Solid Steel, 3" Spiral Blade with Smooth Edges, Fully Welded Design for Mobile Home, Shed, Trampoline, Swing Set, Carport, Earth, Tent, 6Pack - Image 5](https://m.media-amazon.com/images/I/61Xm7I9rLjL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***. on March 9, 2025*

It includes a 14mm socket with a 1/4 hex drive to install in the ground. You definitely need an impact driver to simplify installation as a standard cordless drill didn't have enough torque. This worked great. The anchor was well made, holds great. Just what I was looking for.

### ⭐⭐⭐⭐⭐ Works good
*by B***K on March 30, 2025*

Nice and long easy installation using impact gun.. when in fast and seems very sturdy in the ground

### ⭐⭐⭐⭐⭐ It has only been a few days!
*by B***M on April 13, 2025*

We just put the trampoline up this weekend. These are very heavyweight and seem like they will hold the trampoline down.

## Frequently Bought Together

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-02*