The Flymo FLY021 is a genuine replacement spool and line designed for compatible Flymo double autofeed grass trimmers, keeping your lawn edges neat and well-maintained throughout the season. Using a genuine Flymo replacement ensures correct fit and reliable performance. Over time, trimmer line naturally degrades, losing flexibility and becoming more prone to snapping — fitting a fresh spool at the start of the season reduces breakages and makes light work of lawn edging. This spool is compatible with a specific range of Flymo trimmers, so it's worth checking your model before ordering. For the Mini Trim Auto, this spool fits post-2003 models only. For Power Trim models, compatibility is limited to those with product numbers 9648641, 9648596, and 9648597. Features and Benefits: • Genuine Flymo replacement part for assured fit and compatibility • Double autofeed design for convenient line advancement during use • Fresh line improves flexibility and reduces mid-job breakages • Ideal for seasonal maintenance — replace at the start of the cutting season Specifications: Type: FLY021 Spool Diameter: 65mm

Retailer feed snapshot imported on 21 October 2026. Not live-checked or automatically refreshed. Confirm delivery, stock and final price at the retailer.