Lawn mower blade adaptable 30-020 HONDA 72511-564-000 Lawn mower blade ADAPTABLE TO: Petrol HR 19" Features: Length: 470 mm Centre hole diameter: 21 mm Side hole diameter: 10.5 mm Side hole centre distance: 88 mm Code: 30-020 Reference code: 72511-564-000, 72511VA5J00 H O ND A