It is mainly used for turning various kinds of casing tubes and core tubes.Its main body is forged into shape.Wrench teeth are made of quality tool and hardened.It clamps tightly and has multiple usage.　　　　　

The wrench is the best replacement of the spinning rope (or chain). Il is applied for the mechanized spinning operation. The applicable range of pipe diameter is wide, and it can be arbitrarily adjusted whenever necessary. There are two ...