Steel: 6140CrV 44-48 HRC Nickel-plating A: 41 mm; B: 36 mm; C1: 8 mm; C2: 11 mm; Length: 138 mm Combination ratchet wrench of shortened form for carrying out locksmith work in limited space conditions. Made of chrome-vanadium steel with a reliable 72-tooth ratchet mechanism in the open end. Provides high torque and minimal return angle - 5º. The shortened ratchet wrench is ~30% shorter than the standard one, which gives it even more efficiency when working in hard-to-reach places compared to the ratchet wrench of standard length. Nickel-plating with a protective lacquer layer provides additional corrosion resistance of the tool. The ratchet part of the wrench is not intended for stripping and power pulling of fasteners, for this, the wrench should be used with a socket profile or box-end wrenches. You can also buy a set of combination ratchet wrenches in a convenient tetron tablet.