VIKING compatible lawn mower blade Models MB 410 , ME 410 , MB 415 , MB 443 , ME 443 Features: Length (mm): 400 Centre hole (mm): 18.3 Outer hole (mm): 8.2 Centre to centre distance (mm): 45 / 65 Weight: 538 g Code: 13271307 Reference code: 6336 702 0100 VIKING SR m