Benefits of the Predator2 blade:
Flat blade design preferred by most commercial mowers.
Extended cutting length for increased cutting efficiency
Superior mulching capabilities over traditional mulching blades
The airflow tooth design increases blade strength while producing more airflow for smaller clippings
Cutting edges stay sharper longer
Wear resistance in the most strenuous conditions
Impact toughnes
Resistance to bending
Tightest tolerances in the aftermarket vs. OEM
Can be used in place of M128485, M144196 and TCU15881 John Deere mower blade
Blade specifications:
21-inches long, 2-1/2-inches wide, .250 thick with 29/32-inch arbor hole