Sunbelt B1PD5125 19-1/2 in. Predator Mower Blade is designed specifically for John Deere mowers with a 38" cut, measuring 19-1/2" long by 2-1/2" wide and .197" thick. This toothed blade features a 7-lobe star center hole and is sold individually. The Sunbelt Predator blades an extended cutting length that enhances cutting efficiency and provides superior mulching capabilities d to traditional mulching blades. Its innovative airflow tooth design not only increases blade strength but also generates more airflow for smaller clippings, while the cutting edges maintain sharpness for a longer time. Crafted from a unique patented Marbain® heat-treated steel, these blades are independently tested to deliver increased hardness and resistance to bending and impact damage. This results in a cutting edge that remains sharper longer, making the blade approximately 25% to 40% harder than standard lawnmower blades. It also ensures the tightest tolerances when d to equipment blades from all makes. Model Number: B1PD5125