Product description The ball joint crowfoot wrench by AVTODELO is used for working with fasteners during car repairs. It is suitable for use in car workshops, auto repair shops, and service centers, as well as in households. - Made of chrome-vanadium steel using the hot stamping method with reduced billet temperature. - The working profiles of the wrench are hardened to a hardness of 39-41 HRC. - It has a standard profile for the open-end part of the wrench, while the end part has a twelve-sided profile. - The ball joint end of the wrench provides easier installation. - Protected from corrosion by a matte chrome-nickel coating. Thanks to the ball joint design on the end part of the wrench, the repair time for a car is significantly reduced when working in hard-to-reach areas.