BaolijinMM 2 PCS Strimmer Spool Line for Flymo FLY021, 1.5mm 513937190 Double Autofeed Spool for Flymo Contour XT/Mini/Multi Trim Grass Trimmer

• Compatible Models: This replacement spool is an ideal replacement spool for model FLY021 / 513937190. Compatible with Contour 500 XT, Power Trim 500 XT, Contour 500E, Mini Trim Auto ST/XT/Plus XT, Mini Trim Contour XT, Multi Trim 250D/250DX/300D/300DX, Power Trim 500/700, Power Trim, Revolution 2000/2300/2500, etc.
• High quality materials: This replacement spool is made of high-quality nylon and ABS materials. Nylon material not only ensures the flexibility and durability of the spool, but also effectively resists wear and tear during daily use.
• Automatic feeding system: Our replacement spools are equipped with advanced automatic feeding systems. This design makes replacing the spool easy and fast. Users only need to put the spool into the machine, and the system will automatically start to complete the winding process.
• Efficient weed control: We use elliptical aerodynamic design for grass trimming lines, which can achieve more precise cutting effects. This design not only improves cutting efficiency, but also effectively ensures a clean appearance for lawns, gardens, or orchards.
• Safety precautions: Please be sure to pay attention to safety when using this product. We recommend wearing goggles and pants to prevent accidental injuries. Meanwhile, please note that this replacement spool is suitable for trimming tender grass, and for harder weeds, it is recommended to use a blade for treatment.

This replacement spool has become an ideal choice for every gardening enthusiast due to its wide compatibility, high-quality materials, convenient automatic feeding system, and efficient weed control performance. During use, it is essential to follow safety instructions to ensure the smooth completion of weed control work. Whether it's home gardening or professional site maintenance, they are excellent tools for improving work efficiency.