• Acc. to DIN ISO 8976 Form A • Lay-on slip joint and toothed recess • Induction-rehardened serrated faces, with finger protection • Clamps automatically on pipes and nuts • GEDORE special chrome-vanadium steel, chrome-plated • Model C = handles cross-hatched • Model JC = with 2-component handles • 145 10 = 7 settings, with extra narrow jaws • 145 15 = 9 settings • 145 20 = 11 settings