Manufactured with extra hardened materials for a longer life. For 20" cut MTD. Mulching blade.
Replaces MTD #(s) 742-0720, 942-0720.
•Length: 20"
•Width: 2-1/2"
•Center Hole Diameter: 13/16"
•Center to Center (outside holes): 2-1/2"
•Diameter of Outside Holes: 3/8"
•Thickness: .125"