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.
Heavy Duty Version Lawn Mower Blade For Sears Craftsman # 137380
Replaces OEM # Sears Craftsman # 137380
For Cut Size : 50"
Blade Length : 17 3/8"
Blade Width : 2.25
Blade Thickness : 0.187
Blade Center Hole : 5/8"STAR
Blade Outer Holes : 0
Outer Holes CTR to Ctr : 0
Blade Type : Heavy Duty Version