Lawn mower blade adaptable VIKING MODELS: MT 640 MT 680 AXXOM MODELS: PARK 200 PARK 300 PARK 400 PARK 500 Features: Length (mm): 520 Centre hole (mm): 16.2 Outer hole (mm): 6.5 Centre-to-centre distance (mm): 73.5 Weight: 1.02 kg Part No.: 13270228 Reference No.: 6124 702 0105 VIKING