Pack of 50 Replacement Blades Compatible with Edge Cutter, Edging, RAC155/RAC157/RAC158 Serrated Double Blades, PA6 Nylon Material, 67 mm, Ideal for Fine Lawns and Bushes

These replacement blades are made of sturdy PA6 nylon and offer high wear resistance. To prolong their life, immerse the blades in water overnight before use. With a length of 67mm, these double serrated blades are compatible with RAC155, RAC157 and RAC158 trimmers. They install easily and replace the original blades perfectly for trouble-free fit and operation. These blades have been designed to effectively cut fine grass and less dense bushes. However, they are not recommended for young trees or harder materials to ensure safe and prolonged use. To maximize durability, avoid using blades for brick edges, chains or very intensive work. These lightweight accessories are designed to meet regular cutting needs in moderate conditions. Each pack contains 50 replacement blades, providing an economical and reliable solution to replace your worn out blades. This set is ideal for users who want to keep their gear in top condition throughout the season.