MTD original part. Mulching blade.
Replaces MTD #(s) 742-0611, 942-0611, 942-0611A, 942-0644.
•Length: 16-1/4"
•Width: 2-1/2"
•Center Hole Diameter: 6 Pt. Star
•Diameter of Outside Holes: 5/16"
•Center To Center (outside holes): 2-1/2"
•Thickness: .149"
•Weight: 1.35 lbs