Proven Part 6 Lawn Mower Deck Blades For 116-5174 11224 92-031 355-343

Set of six lawn mower deck replacement blades. the blades replace 116-5174, 116-5174-s, 116-8181, 116-8181-s, 116-8196, 116-8196-s, 103-383-s, 103-6383, 103-6383-s, 103-6388, 103-6388-s, 103-6393, 103-6393-s, 103-6398, 103-6398-s, 103-6403, 103-6403-s, 11224, 112248, b1em1880, ex11224, ex-21, 543294, 355-287, 355-343, 92-031 and 50-2813. length: 20 1/2" with a large center hole: 15/16". please make sure of the size of the center hole. please email us your model number if unsure these will fit your mower. warning: lead-nickel-cancer and reproductive harm