order (2) blades for 38" cut front engine rider models 1015, 1020, 1030, 1715 & 1720
Replaces OEM #: 742-3009
Length: 19 3/8"
CenterHoleDia: 3/4"
OutsideHoleDia: 5/16"
CenterToCenter: 2-1/2"
width: 3"
Thick: .204"