Craftsman 50 in. 2-in-1 Mower Blade Set For Riding Mowers 3 pkBlades should be inspected and replaced every season. Sharp edged blades cut grass cleanly and make their way through grass more efficiently, reducing overall mowing time and effort and creating a healthier looking lawn. For Craftsman riding mowers and zero turn riding mowers Bagging blades propel more clippings into the bags and allow less clippings to drop back onto the grass Blades are designed, made and tested to keep the mower running at peak