---
product_id: 34121525
title: "0.065\" Dual Line Replacement String Trimmer Line Spool, 3 count (Pack of 1)"
brand: "greenworks"
price: "$132899"
currency: COP
in_stock: true
reviews_count: 13
category: "Greenworks"
url: https://www.desertcart.co/products/34121525-0-065-dual-line-replacement-string-trimmer-line-spool-3
store_origin: CO
region: Colombia
---

# 3-pack replacement spools 0.065" dual line thickness Compatible with multiple GreenWorks models 0.065" Dual Line Replacement String Trimmer Line Spool, 3 count (Pack of 1)

**Brand:** greenworks
**Price:** $132899
**Availability:** ✅ In Stock

## Summary

> 🧹 Trim like a pro, stay ahead of the curve!

## Quick Answers

- **What is this?** 0.065" Dual Line Replacement String Trimmer Line Spool, 3 count (Pack of 1) by greenworks
- **How much does it cost?** $132899 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/34121525-0-065-dual-line-replacement-string-trimmer-line-spool-3)

## Best For

- greenworks enthusiasts

## Why This Product

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

## Key Features

- • **Triple Pack Value:** Three spools in one pack keep you ready for any yard challenge
- • **Precision-Cut Power:** 0.065" dual line thickness delivers clean, efficient trimming every time
- • **Trusted Performance:** Highly rated with 4.3 stars from over 7,000 users who swear by its durability
- • **Effortless Maintenance:** No assembly required—just swap and go for uninterrupted yard work
- • **Seamless Compatibility:** Fits top GreenWorks models like 2101602, STBA40B210, and BST4000

## Overview

The Greenworks 0.065" Dual Line Replacement String Trimmer Line Spool (3 count) is a premium aftermarket accessory designed for seamless compatibility with multiple GreenWorks dual line trimmer models. Engineered for precision cutting and durability, this pack ensures you’re always equipped to maintain a pristine lawn with minimal downtime.

## Description

Genuine GreenWorks replacement pars & accessories keep your GreenWorks tools running the best that they can. Proper fit & size makes these the correct Replacements every time.

Review: Would buy again. 😎 - They fit and work great. Jack 😎
Review: a little modification goes a long way. - The hole for the cartridge was just a bit too small to fit my weed eater,If you look on the inside of the cartridge there is room to make it bigger with a drill bit which you have to measure with the original cartridge so the you get the right drill bit to make it bigger so that it will fit my Portland weed eater,but it works.

## Features

- 3 pack .065 in. Dual line string trimmer spools
- Compatible with GreenWorks 2101602, 2101602A, STBA40B210, 2101602, ST40B410, BST4000 dual line string trimmers
- Includes (3) .065 in. Dual line string trimmer spools
- This is an aftermarket of generic part

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HI8P0T2 |
| Assembly Required | No |
| Best Sellers Rank | #16,854 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #44 in String Trimmer Lines & Spools |
| Brand | Greenworks |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (7,362) |
| Cutting Width | 0.06 Inches |
| Global Trade Identification Number | 00841821020774 |
| Is Cordless? | Yes |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.24 ounces |
| Item model number | 2900719 |
| Manufacturer | Greenworks |
| Number of Items | 1 |
| Power Source | manual |
| Product Dimensions | 2.5"L x 2.5"W |
| Recommended Uses For Product | Trimming |
| Size | 3 count (Pack of 1) |
| Style | String Trimmer Line Spool |
| UPC | 841821020774 |

## Product Details

- **Brand:** Greenworks
- **Color:** Black
- **Cutting Width:** 0.06 Inches
- **Item Weight:** 2.24 ounces
- **Power Source:** manual

## Images

![0.065" Dual Line Replacement String Trimmer Line Spool, 3 count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/61Ea6rYshUL.jpg)

## Questions & Answers

**Q: Will this fit the Greenworks 21332 trimmer?**
A: Hello there,

No, this is a dual line spool replacement. Model 21332 is a single line unit. Here is the compatible spool replacement model 29252:
https://www.amazon.com/Greenworks-065-Inch-Trimmer-Replacement-29252/dp/B004EPXIA6/ref=sr_1_1?s=lawn-garden&ie=UTF8&qid=1528466445&sr=1-1&keywords=29252

**Q: Does this fit Greenworks 21272 15" Electric Trimmer?**
A: Hello there,

No, it does not. This is the spool replacement for model 2101602. Please follow the link below for model 21272:
https://www.amazon.com/Greenworks-065-Inch-Trimmer-Replacement-29252/dp/B004EPXIA6/ref=sr_1_4?ie=UTF8&qid=1536154782&sr=8-4&keywords=greenworks+spool

**Q: Does this fit the gmax stba40b210?**
A: Hello there,

Yes, it will work with the string trimmer from combo pack STBA40B210.

**Q: Is there a order number for new spool cap fitting the gray double spools?**
A: These replacement spools are for the following units:
Compatible with GreenWorks 2101602, 2101602A, STBA40B210, 2101602, ST40B410, BST4000

The spool cap for the above model is: 34121186-2

## Customer Reviews

### ⭐⭐⭐⭐⭐ Would buy again. 😎
*by J***K on September 24, 2025*

They fit and work great. Jack 😎

### ⭐⭐⭐⭐⭐ a little modification goes a long way.
*by D***D on June 13, 2024*

The hole for the cartridge was just a bit too small to fit my weed eater,If you look on the inside of the cartridge there is room to make it bigger with a drill bit which you have to measure with the original cartridge so the you get the right drill bit to make it bigger so that it will fit my Portland weed eater,but it works.

### ⭐⭐⭐⭐ As Advertised!
*by P***S on December 14, 2025*

I accidentally purchased this replacement trimmer line spool, so I didn’t end up using it—but it does appear to be well made. The line looks durable and neatly wound, and the dual-line design seems like it would provide consistent cutting performance for regular trimming. From what I can tell, it seems sturdy and properly constructed, and it arrived in good condition. Unfortunately, it wasn’t compatible with what I needed, which was my own mistake rather than an issue with the product itself. If this spool matches your trimmer model, it looks like it would be a solid replacement option. Just be sure to double-check compatibility before purchasing (lesson learned on my end!).

## Frequently Bought Together

- Greenworks 0.065" Dual Line Replacement String Trimmer Line Spool, 3 count (Pack of 1)
- Greenworks 40V Cordless String Trimmer + Leaf Blower Combo Kit, 2.0Ah Battery and Charger Included
- Greenworks 40V 2.0Ah Lithium-Ion Battery (Genuine Greenworks Battery / 75+ Compatible Tools)

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**Shop now:** [https://www.desertcart.co/products/34121525-0-065-dual-line-replacement-string-trimmer-line-spool-3](https://www.desertcart.co/products/34121525-0-065-dual-line-replacement-string-trimmer-line-spool-3)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-11*