11 Pack Replacement Trimmer Line Spools for Ryobi One+ AC14RL3A 18v 24v 40v Trimmers, Spool Diameter 1.6mm, Length 11ft (9 Trimmer Line Spools, 2 Covers)

Compatible with Ryobi cordless trimmers: This replacement trimmer spool is compatible with Ryobi ONE+ 18V, 24V, and 40V cordless trimmer models.

Automatic Feed Spool: This weed trimmer string replacement is easy to use, automatically feeding the trimmer using centrifugal force, reducing the effort of manually threading the replacement trimmer line spool while working.

Abrasion Resistant: This trimmer string replacement is constructed with an improved nylon polyamide material that has a tensile strength of over 100 pounds and is 30% more durable than other brands for a longer lifespan.

Cutting Efficiency: The weed trimmer string replacement is soft and flexible, allowing the line to stretch and absorb shocks during use.

The impact with hard surfaces increases cutting efficiency by 50%, allowing each reel to cut more weeds. If you want the automatic feed to work better, the recommended solution is to apply powder to the reel, which will provide a small amount of lubricant.