Twist Socket Set Lug Nut Remover Extractor Tool 5pc Metric Bolt and Lug Nut Extractor Socket ToolsEASY TO USE You only need to use a hammer to hit the removal tool onto the damaged nut, then select the 1 2 inch square drive wrench to loosen the nut counterclockwise to remove these rusted nuts. TIGHT GRIP AND BIT The plum shaped internal thread design provides excellent torque and can rotate deep studded fasteners. The unsmooth concave wall inside is more conducive to the grabbing of the stubborn nut and easy to remove. ACCURATE AND DIVERSE METRIC