Steel: 6140CrV 44-48 HRC Nickel plating A: 27 mm; B: 19 mm; C1: 5 mm; C2: 8 mm; Length: 160 mm     Classic combination wrench with a socket profile on one side and a twelve-sided profile on the other. The combination wrench is the most common type of wrench as it combines the capabilities of a socket and an open-end profile. The open-end profile is offset from the longitudinal axis of the wrench body by 15°, allowing work in confined spaces. The precision of the twelve-sided profile minimizes the likelihood of slippage of fastener edges. The angle of inclination of the socket part relative to the longitudinal axis of the wrench body is 15°, allowing for a minimal angular step when working in hard-to-reach areas of up to 30°. You can also buy combination wrench sets.