This genuine McCormick 6687759A1 mower blade is specifically designed for McCormick CM series disc mowers. Crafted for durability and precision, it ensures efficient operation and a clean cut across various models including CM165, CM185, CM210, CM240, CM260, CM280, CM300, CM320, CM360, CM400, CM440, CM480, and CM520. This blade is an essential component for maintaining the high performance of your McCormick agricultural machinery.