10 Pack Replacement Spool Line for Ryobi RAC143 36V Cordless Trimmers FITS MODELS: Compatible with Ryobi One+ series cordless trimmer models. Spool model: RAC143. Works with RLT36B33, RY36LT33A-0. CONVENIENT: Tool-less installation, easily inserts and removes from trimmer for convenient use. Utilizes centrifugal force and aerodynamics to reduce drag and enhance cutting efficiency. DURABLE MATERIALS: Features high-quality ABS spool and durable polyamide nylon thread, offering flexibility and extended lifespan. EASY TO OPERATE: Equipped with an auto-feed system that eliminates the need for hand-winding, simplifying line replacement. PRECAUTIONS: Wear safety goggles and long pants when operating to protect against flying debris. This replacement spool is designed for light grass trimming. For thick or tough weeds, use appropriate cutting tools such as blades. Color: Black + Fluorescent Green Material: ABS, Nylon Package Contents: 10 x String Trimmer Spool Line Note: Light shooting and different displays may cause the color of the item in the picture to vary slightly from the actual product. Measurement may vary by +/- 1-3 cm.