Lawn Mower Blade, Compatible Mower Exmark 103-6384, Exmark 103-6384-S, Exmark 103-6394, Exmark 103-6394-S, Exmark 103-6404, Exmark 103-6404-S, Blade Type Notched, Center Hole Diameter 15/16 in, Width 3 in, Length 24 1/2 in, Product Type Lawn Mower Blade, For Use With ExmarkLazer AC, ExmarkLazer AS, ExmarkLazer LC, ExmarkLazer Next Lazer Z ASX, ExmarkLazer XP, ExmarkLazer XS, Requires (3) for 72 in Deck, Thickness 0.24 in