Blade for Lawn Mowers Mowers for MODELS: SP56G, GF56, 529B, 508N, 288C Features: Length (mm): 559 Centre hole (mm): STAR HOLE Outer hole (mm): 7.5 Centre-to-centre distance (mm): 63.5 22-927 Code: Reference code: 742-0642, 742-0642A, 942-0642 MTD VR