VIKING compatible lawn mower blade Models MB 545.0 , MB 545.0 T , MB 545.0 VE , MB 545.0 VM , MB 545.0 VS , ME 545.0 , ME 545.0 V Features: Length (mm): 420 Centre hole (mm): 18.2 Outer hole (mm): 8.2 / 10.2 Centre to centre distance (mm): 65 / 94 Weight:778 g Code: 13271311 Reference code: 6340 702 0100 VIKING SR m