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.
Standard Lift Lawn Mower Blade For MTD # 742-0123B, 942-0123B Replaces OEM # MTD # 742-0123B, 942-0123B For Cut Size : 20" Blade Length : 19 31/32" Blade Width : 2 Blade Thickness : 0.134 Blade Center Hole : 13/32 Blade Outer Holes : 0.317 Outer Holes CTR to Ctr : 2.5 Blade Type : Standard Lift |