Spear plowshare with two holes for vibrocultivator springs and grubbers The flex-pall spring plowshare for vibrocultivators and grubbers is an accessory that is particularly subject to wear and must be replaced promptly so as not to slow down work. The pointed share has two 20 mm countersunk holes with a 10.5 mm square, is made of 55 Si 8 high resistance steel, entirely produced in Italy. Spear ploughshare compatible with flex-pall springs for vibrocultivators and grubbers with 45x12 and 60x12 mm section. Technical features: Length: 165mm Width: 175mm Thickness: 6mm Hole diameter: 10.5mm (M10) Hole spacing: 45 mm Vibro spring compatibility: 45x12 and 60x12 mm Material: Steel 55 Yes 8 Weight: 0.70 kg_x000D_Material Steel 55 Yes 8 Color Black Production Made in Italy Applications Flex-pall springs 45x12 and 60x12 mm Weight 0.70 kg Compatibility Vibrocultivators and Grubbers Length 165mm Total width 175 mm Holes M 10 Thickness 6 mm