The John Deere EPC045425 is a genuine OEM rotary cutter blade designed for optimal cutting performance and durability. This blade measures 508 mm (20 inches) in length, 101.6 mm (4 inches) in width, and 12.7 mm (0.5 inches) in thickness, with a 38.1 mm (1.5 inches) mounting hole diameter. It is engineered to fit various John Deere rotary cutter models, including the 260, 360, 370, 460, 470, 660, 670, 760, 770, and 1000 series, ensuring a precise fit and reliable operation. Weighing approximately 0.95 kg, this blade is a direct replacement for maintaining the efficiency of your agricultural equipment.