Replacement mower blades by Oregon. These blades are made to exact OEM specification for optimum performance. Each blade is thru-hardened to a Rockwell C-scale hardness of 50 for optimum safety and durability, then individually straightened for a precision cut. All Oregon mower blades are made in the U.S.A.Blade Length 17-1/2" (44.5cm) Blade Width 3" (7.6cm)Blade Thickness .203" (5.15mm)Center Hole Diameter 15/16" (24mm)Fits the Following Machines:Exmark(3) for 50" Triton DeckReplaces Exmark Part Numbers 103-9598, 103-9598-SYou will not be disappointed with 17-1/2" Low Lift Fusion Mower Blade for Exmark 50" Triton Deck Mowers
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