(3) blades for 42" cut
Replaces OEM #: 30227-42Length: 14-1/2"length: 14-1/2"CenterHoleDia: 5/8"width: 2"Thick: .203
Replaces OEM #: 30227-50Length: 17"length: 17"CenterHoleDia: 5/8"width: 2-1/2"Thick: .204"