For easy loosening and tightening of wheel nuts. The socket can be used with a reversible ratchet (1/2"). Knurled, max. torque: 320 Nm. Material: Aluminum Important note: Must not be used with an impact wrench! Number of edges 12 Item type Version Wheels / Tires Torque up to 320.0 Nm Diameter up to 46.00 mm Diameter from 41.00 mm Area of use Wheel / Tire, Socket Main color black