Blade for lawn tractor lawnmower mower for 32" two-blade deck 45" three-blade deck 2 blades + R301658 A: 460mm B: 10mm C: D: E: 3.5mm F: 55mm A: diagonal blade length B: centre hole dia. C: positioning hole dia. D: positioning hole dia. E: blade thickness F: blade width NOMA Code: R301657 Original Code: 58212 306931 AT