General description These replacement blades are designed for all Husqvarna Automower models, including the 105, G1, G2, Solarhybrid, and various others such as 220AC, 230ACX, 260ACX, 305, 308, 310, 315, 320, 330ACX, 420, 430X, 440, 450X, R38Li, R40Li, R45Li, R50Li, R70Li, R75Li, R80Li, R100Li, R130Li, R160Li, R165, R180, Sileno smart, Sileno, Sileno+ smart, and Sileno+. They are crafted for smooth and efficient cutting, ensuring a well-maintained lawn. Technical specifications Blade thickness: 0.75 mm Weight: 3 g Durability Made from stainless steel with a titanium carbide coating for extended lifespan. Rust-proof screws included for optimal performance. Maximum safety Constructed from high-quality materials, making them virtually unbreakable. Designed to withstand obstacles like stones, ensuring safety for children and pets. Weather-resistant Efficient cutting performance even in adverse weather conditions. Essential accessory for every Husqvarna robotic lawnmower.