Rail Changer device is a special tool used to turn railway rails. It is mainly designed to solve the problem of railway staff turning over the rail and saving working time. It consists of a curved pliers mouth and handle. The curved jaws are divided into two parts, a large curved jaw and a small curved jaw. The end of the handle is a conical head or a flat wedge-shaped head. The jaw and handle can be forged or cast as a whole.