EINHELL COMPATIBLE lawn mower blade Features : Length (mm): 457 Centre hole (mm): 19.2 Outer hole (mm): 12.7 x 18.5 Centre-to-centre distance (mm): 59 Weight: 742 g For models : BG-PM 46 B S, BG-PM 46/1, BG-PM 46/3 S, BG-PM 46/2 S B S, RPM 46/1, GH-PM 46, RM 46/1 RA Part No. : 13286732 Original part No. : 3405755 EINHELL SR m