Husqvarna Part 595084411 includes six Endurance blades that last twice as long as standard blades. Designed with cutting edges on all four sides and a hardened, sharper finish, they deliver cleaner results and improved efficiency. These safety-rated blades are compatible with a wide range of Automower® models, including 115H, 315X, 415X, 430X, 450X, 550, and several iQ and EPOS™ variants.