General description The Double Cord Spool is designed for use with Greenworks 40V Series Lawn Mowers, providing an efficient and effective solution for lawn care. This product features an automatic feed system that simplifies the replacement process, making it easier than ever to maintain your lawn. Technical specifications Length of cutting line: 16ft (4.88m) Diameter of cutting line: 1.65mm (0.065in) Material: Twisted and synthetic copolymer nylon resin Compatibility and accessories Compatible with multiple Greenworks cordless trimmer models: 21222A, 21602, 21062, 21132, 21242, 21282, 21302, 21332, 21262, 21312, 21342, 2100302 Usage Designed to provide efficient cuts with less drag due to its aerodynamic shape Helps keep grass healthier and greener compared to standard circular cutters Other information Non-genuine aftermarket product Product is not sponsored, endorsed, or affiliated with the brands including Greenworks