---
product_id: 1702025
title: "WORX Replacement Spool & Line for String Trimmers, 2-Pack, WA0004"
price: "R330"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/1702025-worx-replacement-spool-and-line-for-string-trimmers-2-pack
store_origin: ZA
region: South Africa
---

# aerodynamic oval shape reduces drag DoubleHelix patented design 100 lbs tensile strength WORX Replacement Spool & Line for String Trimmers, 2-Pack, WA0004

**Price:** R330
**Availability:** ✅ In Stock

## Summary

> 🌿 Trim Smarter, Not Harder — Upgrade Your Lawn Game Today!

## Quick Answers

- **What is this?** WORX Replacement Spool & Line for String Trimmers, 2-Pack, WA0004
- **How much does it cost?** R330 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1702025-worx-replacement-spool-and-line-for-string-trimmers-2-pack)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flex & Resist:** Smart flexibility absorbs impact on hard surfaces, reducing breakage and downtime.
- • **Plug & Play Convenience:** Pre-wound 10-foot spools fit WORX 20V, 32V, and 40V trimmers for quick, hassle-free replacement.
- • **Effortless Power Efficiency:** Oval aerodynamic shape reduces drag, extending your trimmer’s motor life.
- • **Built Tough for the Long Haul:** Withstands up to 100 lbs of tensile strength—outperforming standard lines by 47%.
- • **Cut Like a Pro, Last Like a Champ:** Patented DoubleHelix DNALINE2 design delivers cleaner, sharper cuts every time.

## Overview

The WORX Replacement Spool & Line 2-Pack features 10 feet of patented DoubleHelix DNALINE2 string per spool, engineered with an oval aerodynamic design that cuts cleaner and reduces motor drag. Boasting 100 lbs tensile strength, this line flexes on impact to last up to 25% longer than traditional trimmer lines. Compatible with WORX 20V, 32V, and 40V trimmers, these pre-wound spools offer professional-grade performance and easy on-the-go replacement for a pristine lawn with less effort.

## Description

Product Description Every homeowner wants the same thing: A clean and sharp looking lawn with less work. Well, these DNA2 grass trimmer replacement spools are like using a freshly sharpened knife for the first time. This string absolutely slices through the grass and will make your yard look like a professional landscaping crew stops by every Saturday. The difference is in the patented DoubleHelix design. It’s stronger than other string, but it’s also made to bend and flex when it comes into contact with the hard stuff like the driveway or the porch. So it’s less likely to snap off and lasts up to 25% longer under normal use. Its oval design gives it an edge that cuts through the air with much less friction than the traditional round trimmer line. That’s right, our engineers thought about our grass trimmers right down to the shape of the string (you can imagine all the refined features in the trimmers themselves.) And its diameter is approximately 0.065”, the same gauge that professional crews use. These spools fit the WORX 20V and 32V trimmers, and even the 40V 3.0 string trimmer/edger model, WG180. Superior trimming and edging performance awaits when you snap these new spools of replacement line into your WORX string trimmer and edger. desertcart.com The Worx .065-inch 16-foot replacement line spool for the WG150 trimmer model features a powerful single-line release for added cutting power. Additionally, the spool comes pre-wound, and can be replaced easily on the job site. From the Manufacturer The Worx 0.065-Inch 15-Foot replacement line, 2-pack spool for the WG150 and WG151 series trimmers features a powerful single-line release and a helix braid for added cutting power. Additionally, the spool comes pre-wound, and can be replaced easily on the job site.

Review: Great replacement spool for trimmer line! - This is a great replacement spool for trimmer line! It's quality made with the correct line thickness. It has a durable plastic housing that fit and installed easily. This is a 6 pack with storage capacity of 10 feet of line per spool. The accuracy of the spool line is correct at 0.065 inches, which is the correct thickness for my Worx trimmer. The spool line is durable, it cut effectively, and feed smoothly. I had no problems and I found this product to be a great value as it performed very well for me.
Review: What's My Line? This little tough one. - For years I wound my own weed whacker spools believing that the standard line wasn't strong enough. WORX proved me wrong. I've used the line on these spools to cut through grass two feet high and tough weeds. Put simply, it does the job.

## Features

- 2-PACK: Each spool is 10 feet of the patented DoubleHelix DNALINE2, which is an oval-shaped aerodynamic design that makes for cleaner cuts.
- FLEXIBLE: This string stretches just a little when it hits hard surfaces like concrete or the deck which lessens the impact and makes it last longer.
- LESS DRAG: That aerodynamic design cuts through the air as well as the grass, putting less strain on the string trimmer’s motor, extending the life of the tool.
- 100 LBS OF TENSILE STRENGTH: This string is strong, too. Older trimmer line was typically only made to handle 68 lbs, and would snap and fray quicker.
- DO IT YOURSELF. DO IT BETTER. DO IT WITH WORX: WORX tools are engineered with cutting-edge technology, and above modern efficiency standards, so you can build a cost-effective tool collection that’s been designed to last.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #1,930 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in String Trimmer Lines & Spools |
| Customer Reviews | 4.6 out of 5 stars 24,709 Reviews |

## Images

![WORX Replacement Spool & Line for String Trimmers, 2-Pack, WA0004 - Image 1](https://m.media-amazon.com/images/I/61IHRMGlP+L.jpg)
![WORX Replacement Spool & Line for String Trimmers, 2-Pack, WA0004 - Image 2](https://m.media-amazon.com/images/I/71vdWClnSML.jpg)
![WORX Replacement Spool & Line for String Trimmers, 2-Pack, WA0004 - Image 3](https://m.media-amazon.com/images/I/71JPSOAAubL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great replacement spool for trimmer line!
*by H***R on September 2, 2025*

This is a great replacement spool for trimmer line! It's quality made with the correct line thickness. It has a durable plastic housing that fit and installed easily. This is a 6 pack with storage capacity of 10 feet of line per spool. The accuracy of the spool line is correct at 0.065 inches, which is the correct thickness for my Worx trimmer. The spool line is durable, it cut effectively, and feed smoothly. I had no problems and I found this product to be a great value as it performed very well for me.

### ⭐⭐⭐⭐⭐ What's My Line? This little tough one.
*by A***1 on March 11, 2026*

For years I wound my own weed whacker spools believing that the standard line wasn't strong enough. WORX proved me wrong. I've used the line on these spools to cut through grass two feet high and tough weeds. Put simply, it does the job.

### ⭐⭐⭐⭐⭐ Good price
*by J***E on March 8, 2026*

These work great for the price

## Frequently Bought Together

- WORX WA0004 (2) Replacement Trimmer Line for Select Cordless String Trimmers
- Worx 20V String Trimmer Cordless & Edger 3.0 + Leaf Blower Cordless with Battery and Charger Turbine, Black and Orange

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**Shop now:** [https://www.desertcart.co.za/products/1702025-worx-replacement-spool-and-line-for-string-trimmers-2-pack](https://www.desertcart.co.za/products/1702025-worx-replacement-spool-and-line-for-string-trimmers-2-pack)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-30*