Fine ratchet wrench

About Product:Product USES the CRV chrome vanadium steel forging, the overall heat treatment, hardness up to HRC48, black nickel and iron processing, fully polished surface of titanium coating on working face, 32 the plum blossom end 15 degree Angle design, for the use of more complex, 72 teeth ratchet drive technology, only 5 degrees can reverse the bolt, a key switch and reversing function, One hand can hold, ratchet part of the average torque testing over or meet Germany DIN standard by more than 20%.