EINHELL COMPATIBLE lawn mower blade Features : Length (mm): 403 Centre hole (mm): 16.4 Outer hole (mm): 12.8 x 18.7 Centre-to-centre distance (mm): 59 Weight: 434 g For models: BG-PM 40, BG-PM 40 B S, RM 40 Hanseatic Part No.: 13286726 Original part No.: 3405750 EINHELL SR m