General description The 10 Pack Replacement Spool for String Trimmer Line is designed for Ryobi 18V, 24V, and 40V cordless trimmers, specifically compatible with Ryobi One + AC14RL3A. Made from high-quality ABS material, this replacement line is durable and designed for efficient cutting. Technical specifications Length of line: 11 ft Diameter of line: 0.065 inch Compatibility and accessories Compatible with Ryobi One + AC14RL3A Suitable for multiple Ryobi cordless trimmer models: 18V, 24V, 40V Includes 8 replacement spools and 2 replacement caps Usage Flexible and strong line for efficient cutting Aerodynamic shape reduces drag for more effective cuts Automatic feed spool uses centrifugal force to advance the cutting line as needed Eliminates the hassle of manual spool reloading