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.
Mulcher Lawn Mower Blade For Sears Craftsman # 742-0563, 742-0721, 942-0721
Replaces OEM # Sears Craftsman # 742-0563, 742-0721, 942-0721
For Cut Size : 21"
Blade Length : 21"
Blade Width : 2.25
Blade Thickness : 0.134
Blade Center Hole : 53/64"
Blade Outer Holes : 0.38
Outer Holes CTR to Ctr : 2.5
Blade Type : Mulcher |
