Steel: 6140CrV 44-48 HRC Nickel plating Protective lacquer A: 40 mm; B: 44 mm; C: 7 mm; Length: 225 mm Combination wrench with a classic open-ended profile. Open-ended wrenches are widely used for various tasks. This is due to the unique feature of its open jaw, which allows it to work in situations where access to fastenings is only possible from one side. During work, the open profile keeps the fastening visible. The angle of the open-ended part relative to the longitudinal axis of the wrench is 15°, which allows for a minimum angular step of 30° when working in hard-to-reach areas. You can also purchase a set of open-ended wrenches.