Product description Cross-head ball-end wrenches АВТОДЕЛО are used for installation and removal of car wheels. The reduced diameter of the rod and the absence of special steel inserts provide compactness and reduce weight while maintaining the strength characteristics of the wrenches. - Made of chrome-vanadium steel by hot stamping method (forging on hammers). - Have a standard hexagon working profile and a transition to 1/2". - The length of the shoulder and the diameter of the key stems are reduced. - There is no steel reinforcing insert. - Protected from corrosion by chrome-nickel coating with a matte surface effect.