RedPart 18" Lawnmower Rotary Blade For Honda IZY 46 HRG465 HRG465C Mowers Fits Lawnmower Models Below: Honda IZY 46 Honda HRG465C1 Honda HRG465C2 Please note this blade only fits the Honda models with a grey / blue deck shell. This does NOT fit C3 series mowers. Please check the size of your old blade before ordering. Approximate Size: Length: 460mm / 46cm (18") Centre Hole: 22mm Replaces Honda 72511-VH4-000 High quality aftermarket replacement part.