General description A fully adjustable, 3/4"" drive wheel bearing lock nut tool designed for use on 6 sided, 8 sided, and castellated HGV wheel bearing locking nuts. Technical specifications Jaw size range: 49mm - 135mm 36mm hex drive Two six-pin sets: 6, 8, and 10mm diameter circular profile 6, 8, and 10mm square profile Heavy duty design Black phosphate finish for added corrosion protection