Specification:<br /><br />Thread size: 12 x 1.5mm<br />Seating: 60  Tapered (Cone)<br />Hex: 19mm\/21mm Dual Hex<br />Material: Heat Treated Steel<br /><br />Features:<br /><br />Brand new and high quality.<br />Set of 4 Locking Wheel Nuts and Key.<br />Key is unique to keep the nuts tight, protecting the car safety.<br /><br />Package contents: <br /><br />4x Locking Wheel Nuts<br />1x Unique Locking Key