22-592 MA.RI.NA SYSTEMS CP042013 GT42B 413mm Blade for lawn mower Compatible to: GT42B Features : Length: 413 mm Central hole diameter: 10.3 mm Side hole diameter: 7.9 mm Side hole centre distance: 65.1 mm CODE : 22-592 ORIGINAL CODE REFERENCE : CP042013 MA.RI.NA. SYSTEMS