Steel: 6140CrV 44-48 HRC Nickel-plated A: 26 mm; B: 27 mm; C1: 10 mm; C2: 11 mm; Length: 190 mm A split wrench is necessary for servicing hydraulic and pneumatic systems. It is a six-sided adjustable profile with a slot for fitting the wrench onto the pipeline. The profile of a split wrench is more robust and taller compared to a socket wrench, which increases the contact area and reduces the risk of fastener deformation. The working profile of a split wrench is offset by 15º relative to the longitudinal axis, providing wider possibilities for work in confined spaces. The wrenches are made of chrome-vanadium steel. Nickel plating with a protective lacquer layer provides additional corrosion resistance.