Technical Data Blade Description Mulching Blade Center Hole Round Center Hole in mm 18,00 Direction of rotation clockwise Hole Spacing (center/center) 65,00 Length in mm 490,00 Outer Hole-Ų in mm 8,50 Thickness in mm 4,00 Weight in g 824 Width in mm 57,00 Mulching Blade clockwise with a diagonal cutting lenght 490 mm. Blade suitable for e.g. the following device(s): CASTEL GARDEN: 98 S ISEKI: JS2135 STIGA: ESTATE TORNADO, ESTATE TORNADO 14, ESTATE TORNADO 17 HST, ESTATE TORNADO PRO 13 HST, SD98 B, SD9812, SD9813, SD9814 H Replaces the original manufacturer no. CASTEL GARDEN 82004346/0 GGP 182004346/0 ISEKI 82004346/0 STIGA 1136-1029-01 STIGA 1136102901 STIGA ST1136-1029-01