Compatible with Multiple Ryobi Cordless Trimmer Models: This trimmer line is compatible with Ryobi ONE+ cordless trimmer models: 18V 24V 40V.
Automatic Line Feed: The trimmer line, compatible with Ryobi string trimmer, is easy to use and automatically feeds the line with centrifugal force, reducing the tedious work of manually sorting out the replacement line during operation.
Durable: The trimmer string, compatible with Ryobi string trimmer, is constructed with an upgraded nylon polyamide material that has a tensile strength of over 45 kg and is 30% more durable than other brands for longer service life.
Efficient Cutting: The line for Ryobi string trimmer is smooth and flexible, allowing the line to stretch and cushion impacts when contacting hard surfaces and increasing cutting efficiency by 50%, making each spool cut more weeds. The package includes 6 Ryobi lines for Ryobi and 1 spool cap.