50 Replacement Blades for Ryobi Grass Trimmer, Double Serrated Blade Heads RAC155 RAC157 RAC158

General Description: These replacement blades are designed for Ryobi RAC155, RAC157, and RAC158 grass trimmers. Made of PA6 (Nylon), these blades are ideal for cutting grass and thin brush, but are not suitable for saplings or other hard materials. To extend their lifespan, it is recommended to soak them in water overnight before use. Technical Specifications: Length: 6.7 cm Width: 1.2 cm Height: 0.7 cm Weight: 0.25 kg Material: Plastic (PA6 Nylon) Quantity: 50 pieces Compatibility and Accessories: Compatible with Ryobi RAC155, RAC157, and RAC158 grass trimmers