Blade for Husqvarna + Partner 45 cm Heckauswurf compatible lawn mower blade, new version Features: Length: 455 mm Centre hole diameter: 10 mm Side hole diameter: 8.5 mm Side hole centre distance: 65 mm Code : 30-191 Reference code : 516 50 64-00,516 50 64-10, 516 50 64-04, 531 00 50-35, 531 01 02-33 Husqva rna and Partner [AYP, FLYMO, MARAZZINI, MURRAY, NOMA]