Replace your worn tiller tines with these Boron Steel Italian made replacement tines for Kubota Model R2 Rotocultivators. This listing is for one (1) each left and right hand tines and replaces codes 32218-55850 (522R) and 32218-558650 (522L). These are one hole mounted tines that mount with 10mm mounting bolts. Sold in sets of two, one each left and right. SHAPE: C H: 48 mm / 1-7/8 in. L: 203 mm / 8.0 in. BOLT: 11 mm / 7/16 in. WIDTH: 25 mm / 1.0in. THICKNESS: 9.5mm / 3/8in. at mounting point.