... quality Cr-V 2.It is easy to handle with Rotary handle 3.With extro long socket,cold harmering 4.hex ... socket T-type Socket Wrench with Rotary TypeItem:TC-057High quality Cr-v, Cold Forging,mightiness,impact ... heat treatment,high hardness,high flexibilitySatin finish,Mirror finishSize:7,8,9,10,11,12,13,14,15,16,17,18 ...