The 79.0110 blade is a "Gator" style blade that, unlike a high or low-lift blade, features a serrated edge. It combines cutting and mulching performance, helping to finely chop grass clippings, offer a more versatile cut and improve overall discharge and turf finish. This is a Ventrac Genuine part provided specifically as a blade option for the MS600 60" Side Discharge Mower. (A quantity of 3 blades is required for this deck).