ISEKI compatible lawn mower blade for lawn mower Models SSM 54, SF 200, SF 310 Features: Length (mm): 473 Centre hole (mm): 20.2 Outer hole (mm): - Centre to centre distance (mm): - compatible with: Iseki Weight: 1.26 kg Code: 13271524 Reference code: 8657-306-003-00 ISEKI SR m