General description The Double Cord Spool is designed for compatibility with multiple Greenworks 40V Series lawn mowers, providing an efficient and effective solution for your grass trimming needs. With an aerodynamic shape, it reduces drag for more efficient cuts and features an automatic feed system that simplifies the replacement process. Technical specifications Line length: 16ft (4.88m) Line diameter: 1.65mm (0.065in) Material: Twisted and synthetic copolymer nylon resin Compatibility and accessories Compatible with Greenworks cordless trimmer models: 21222A, 21602, 21062, 21132, 21242, 21282, 21302, 21332, 21262, 21312, 21342, 2100302 Usage Designed to improve cutting action, promoting a healthier and greener lawn. Ideal for users looking for a hassle-free replacement option for their trimmers. Other information Non-genuine aftermarket product. Product is not sponsored, endorsed, or affiliated with the brands including Greenworks.