The MTD 7420801 is an authentic OEM high lift lawn mower blade, engineered for superior cutting performance and effective grass collection. Measuring 320mm (12.6 inches) in length, this blade features a high-lift design that creates increased airflow, making it ideal for bagging or discharging clippings efficiently. Constructed from durable steel, it ensures a clean cut and long-lasting reliability for various MTD lawn mower models. This blade is a direct replacement for maintaining optimal cutting quality.