Lawn mower blade compatible TORO 30031 , 30032 , 30074 , 30094 , 30099 , 30284 , 30489 , 30494 , 30499 , 30634 , 30684 , 30694 , 30984 , 30989 , 39934 , 74242 , 74264 , 74266 , 74279 , 74410 , 74414 , 74415 , 74416 , 74449 , Z 500 , Z 557 Features: Length (mm): 457 Centre bore (mm): 16 Outer bore (mm): - Centre/centre distance (mm): - Weight: 1.08 kg Part No.: 13286709 Reference Code: 105-7781-03 , 105-7781 , 103-2528 , 108-1117 TORO SR m