Steel: 6140CrV 44-48 HRC Nickel-plating A: 19 mm; B: 14 mm; C1: 4 mm; C2: 6 mm; Length: 130 mm     Classic version of a combination wrench with a box profile on one side and a twelve-sided ring profile on the other. A combination wrench is the most common type of wrench as it combines the capabilities of box and ring profiles. The ring profile is offset from the longitudinal axis of the wrench by 15°, allowing for work in tight spaces. The precision manufacturing of the twelve-sided ring profile minimizes the likelihood of slipping off the edges of fasteners. The angle of the box part relative to the longitudinal axis of the wrench is 15°, allowing for a minimum angular step of 30° when working in hard-to-reach areas. You can also purchase sets of combination wrenches.