Product Description The AVTODELO "Professional" series flare nut wrench is used for working with fasteners during car repairs. It is suitable for use in auto repair shops, service centers, and homes. - Made from chrome-vanadium steel using the hot forging method at a reduced blank temperature. - The working profiles of the wrench are manufactured with increased precision and heat-treated to a hardness of 39-41 HRC. - It has a standard profile for the open end of the wrench. - Wear-resistant and suitable for long-term use under maximum loads. - Protected against corrosion with a matte chrome-nickel coating. - Equipped with a plastic holder for convenient storage. Thanks to the highly precise dimensions of the working parts, the wrench is suitable for use with various types of hexagonal fasteners. Using the flare nut wrench significantly reduces the time for car repairs.