355-022 Stens Mulching Blade compatible with Exmark 103-6584-S

355-022 Stens Mulching Blade compatible with Exmark 103-6584-S.  Replaces Exmark 103-2508, 103-2518, 103-2518-S, 103-2528, 103-6582, 103-6582-S, 103-6584-S, 1-303146, 1-303495, 1-303527, 1-633482, 1-633484, 303283, 303495, 633482, 633484.  Fits models Exmark Viking and Metro, requires 2 for 36" Deck and 3 for 52" deck.  Center hole 5/8", length 18", thickness 0.164", Width 2-1/2".