Comprehensive Kit of Tools for the Fast and effective Removal and Installation of Wheel bearing on front Wheel Drive Vehicles without Removing the steering Knuckle & Strut Assembly. Suitable for Removing and Installing large industrial Bearings and could be Worked with Shop press Reduces Chances of Damage to Hub and bearing Heavy-Weight Drive Screw for Use with impact tools Heavy-Duty Steel Drifts with Phosphate coating to Prevent Corrosion. Drift sizes: 50,55,59,63,67,70,72,73,74,75,77,82,83,86,88,102mm. Sleeve external: 76,86,91,102mm. Hub Screw Length: 210mm. Hub Screw Drive: 32.38mm.