A fully adjustable, 3/4" drive wheel bearing lock nut tool, for use on 6 side, 8 side and castellated HGV wheel bearing locking nuts. Jaw size range: 49mm - 135mm.36mm hex drive with adjustable jaws and 6 pin sets: 6, 8, 10mm diameters & 6, 8, 10mm square profiles. Heavy duty design with black phosphate finish for added corrosion protection.