Blade for lawn tractor mower mower 2 blades flat 38" A diagonal blade length: 505mm B centre hole: 16mm C centre hole diameter: 9.5mm D centre hole diameter: 48mm E blade thickness: 5mm F blade width: 64mm AYP Code: R320065 Original code: 69229 850972 56400 33203 80204 also compatible with husqvarna r.o: 532850972 AT