Flymo Flymo Strimmer Spool FLY021 1.5 mm
Product description
Keeping your lawn neat often comes down to small parts working as they should. This replacement strimmer spool is built to help you carry on trimming grass and weeds with less hassle, so you can get back to the job quickly. It is also a practical solution if you are looking for Flymo strimmer spares for compatible machines and want an easy line replacement experience.
Key points

If your Flymo strimmer line has run out or the spool no longer feeds smoothly, swapping to a new replacement spool can make a noticeable difference. This set comes with two replacement spools plus a spool cover, which is handy if you want a spare ready for your next session. It includes an auto feed mowing line that is designed to drop into place with minimal effort, so you do not have to spend time hand winding.


What matters most is compatibility. The product description lists a range of applicable Flymo strimmer models, and it also refers to a specific spool product number, FLY021. You should confirm your strimmer model matches the list before purchasing to avoid wasting time. 😊

The spool line is supplied at 36 ft with a 1.5 mm line thickness, giving you a good amount of cutting time for typical garden trimming. The line is described as being made from durable nylon and ABS materials in the spool, which supports a stable, flexible build for regular use. 🌿
Tech specs



- Name: Flymo strimmer replacement spool set compatible with FLY021 spools
- Type: Strimmer spool and replacement spool line
- Line thickness: 1.5 mm
- Line length: 36 ft
- Spool cover: Included with the two replacement spools
- Spool product number: FLY021
- Materials: Nylon and ABS for durability and flexibility
What stands out

A key advantage is the Autofeed System replacement approach, which is designed to reduce the tedious work of hand winding. You can fit the spool in and the system starts automatically, which helps speed up day to day maintenance. That means less downtime when you are trying to keep edges tidy and manage overgrowth in areas your mower cannot reach.


The set is intended for lawns and trimming work, and the line is described as being strong enough to reach hard to reach places in the garden. It is also suggested to avoid hitting hard objects such as stones during use, which is sensible for keeping cutting performance consistent. 🧤

If you are replacing spools often, having two spools in one pack can be convenient, especially if you do not want to pause your trimming routine waiting for a delivery. This is also where the spool cover becomes useful, since it helps with storage and protection between replacements. Worth noting that efficient spool replacement is described as not needing tools.
Who it’s for

This replacement spool set makes sense if you own a compatible Flymo strimmer and you want a straightforward way to refresh your cutting line. It suits gardeners who regularly trim grass and weeds and prefer an easier spool change process rather than re winding by hand. It may not be a great match if your model is not listed in the applicable range or if your current spool does not correspond to FLY021. Before buying, take a moment to check the strimmer model list and the spool product number so you get the right replacement for your setup.
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