Masport Cushion Cut 25mm-Shaft Blade Boss Adaptor 031640 100-236MP the RM60W features a retractable

the RM60W features a retractable wing and rubber protection to keep your plants unharmed during mowing

Length: 22″ (558

Suits Troy-Bilt: 13WV78KS011 and 13WM77KS011 lawn tractors

Suits Husqvarna:  42

Masport Cushion Cut 25mm-Shaft Blade Boss Adaptor 031640 100-236MP the RM60W features a retractableReplaces OEM: Masport 031640 Jakmax: JM1601 GA Spare: BLH6029 Suits models: Selected Masport models that require a 25mm diameter centre hole. 564722: 4000ST S19 SP Combo President Series 564723: 4000ST S19 SP E S Combo President Series 567806: 550 ST Combo Series 18 567808: 600 AL 3'N'1 Series 19 567810: 700 AL SP Combo Silver Series 567819: President 3000 3n1 Combo President Series 567830: Mulcher Silver Series 567833: Rotarola AL SP Rotarola 18"