General description The Trimmer Accessory includes 10 packs of replacement spools designed for the Ryobi One+ AC14RL3A cordless string trimmer. This set features 8 spools and 2 trimmer caps, ensuring you have everything you need for efficient trimming. Made from high-quality ABS, the replacement spool line is durable and designed for fast cutting, providing a longer service life. Technical specifications Spool Diameter: φ56*25mm Straw Rope Length: 3.3M Straw Rope Diameter: φ1.65mm Material: ABS and Nylon Polyamide Compatibility and accessories Compatible with Ryobi One+ AC14RL3A Suitable for multiple Ryobi cordless trimmer models: 18V, 24V, 40V Package includes: 8 replacement spools and 2 replacement cap covers Installation Step 1: Stop the engine and brake the cap. Step 2: Replace the spool into the trimmer head. Step 3: Align the retainer with the ground outside the head. Step 4: Cover the trimmer cap. Note: Unplug the tool before changing, installing, or removing accessories. Usage