Blade for lawn tractor mower BIOCLIP MULCHER PARTNER 246ABS A: 457mm B: 10mm C: 8.5mm D: 65mm E: 3.5mm F: 57mm A: diagonal blade length B: centre hole dia. C: centre hole dia. D: distance between mounting holes E: blade thickness F: width of blade HUSQVARNA Code: R302720 Original Code: 516443800 AT