Description The most common wrench is a design that combines an open-end and a box-end profile. The combination of these two single-size profiles compensates for the shortcomings of each individually. It is made in accordance with the DIN 3110 standard from chrome vanadium steel, tempered, has a chrome-nickel coating, fully compliant with the GOST 2838-80 standard. Upon customer request, combined wrenches of the "W26" series with sizes up to 105 mm are available for delivery. Technical specifications Length, mm 195 Min size, mm 15 Max size, mm 15