Description Dual Line Replacement: Ideal for dual line string trimmers, this spool offers a seamless fit and enhanced performance across various GreenWorks models. Easy Install Automatic Winding: The quick-install feature simplifies the process of replacing the spool, ensuring minimal downtime and maximum efficiency. Synthetic Trimmer Line: Constructed from synthetic materials, this line is both durable and flexible, capable of handling tough trimming jobs with ease. Compatibility GreenWorks Models: Perfectly compatible with select GreenWorks models, ensuring a reliable fit and superior trimming results. Package Includes: Includes 4 x String Trimmer Spool Line and 1 x Cap Cover, providing a complete set for your trimmers maintenance needs. Optimize your dual line string trimmers performance with our 20ft synthetic trimmer line spool, tailored for easy install automatic winding. Designed for compatibility with GreenWorks models, this spool guarantees a perfect fit and superior trimming capabilities. The synthetic line is both strong and flexible, capable of tackling any trimming challenge. With its sleek Black+Gray+Green design and included cap covers, this spool is not only functional but also adds a touch of style to your gardening toolkit. Note: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store