Wheel nuts can be easily tightened or unscrewed with this strong Carpoint spanner. The four-armed spanner has 3 different most common wheel nut sizes of 17, 19 and 21mm. A socket spanner can be placed on the ½-inch connection. The centre piece of the spanner is extra reinforced. Due to the leverage effect, wheel nuts can be loosened with this DIN3119 spanner without using too much force.