Blade for lawn tractor lawnmower mower A: 525mm B: 9.5mm C: 9.5mm D: 70mm E: 4.5mm F: 70mm A: Diagonal blade length B: Centre hole dia. C: Centre hole dia. D: Centre hole dia. E: Blade thickness F: Blade width SNAPPER Code: R320174 Original code: 19645 19702 19710 19795 AT