The 42 in. Arnold Xtreme blade is designed specifically to help you achieve a beautiful looking lawn through improved mulching and bagging capabilities. The unique blade helps chop grass clippings finer than with standard blades. This can lead to bagging
up to 50% more grass and less visible clippings when mulching. This blade is designed to fit Ariens, Husqvarna and Craftsman riding lawn mowers with 42 in. decks.