Product description The ring spanner wrench from AVTODELO's "Professional" series is used for working with fasteners during car repairs. It is suitable for use in car workshops, auto service centers, and garages, as well as for home use. - Made from chrome-vanadium steel using the hot stamping method at a reduced temperature of the blank. - The working profiles of the wrench are manufactured with high precision and thermally hardened to a hardness of 39-41 HRC. - It has a ring profile with different sizes of OVER DRIVE. - The 75-degree angle of the ring jaw inclination relative to the plane of the wrench provides for more convenient installation. - Wear-resistant and suitable for long-term use under maximum loads. - Protected from corrosion with a matte chrome-nickel coating. Thanks to the OVER DRIVE profile on the ring part of the wrench, the repair time of the car is significantly reduced. The "Professional" series wrench is perfectly adapted for working with undamaged fasteners as well as fasteners with burrs, bites, and other damages.