MB6311 replaces Grasshopper 320242, 320243, 320244 and 320245 for Grasshopper 61" cut. Also fits Country Clipper 60" cut H-2122, H-2203. Copperhead 15-6311 similar to Stens 302-648 and Oregon 96-346. Commercial mulching mower blades feature a high lift edge for a smooth, even cut. The teeth at the end of the blade ensure a quick shredding of grass clippings and debris. All blades are sold individually. Order quantity of (3) mulching blades for Grasshopper 61" deck.