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.
3 n 1 Mulcher Lawn Mower Blade For Troy-Bilt # 742-0644, 942-0644 Replaces OEM # Troy-Bilt # 742-0644, 942-0644 For Cut Size : 46" Blade Length : 16 15/64" Blade Width : 3 Blade Thickness : 0.12 Blade Center Hole : 5/8 star Blade Outer Holes : 0.315 Outer Holes CTR to Ctr : 2.5 Blade Type : 3 n 1 Mulcher |