This tool is highly useful in pipeline projects and, despite its simple structure, is extremely practical. In pipe welding and bending operations, the positioning of the pipe seams is critically important. For example, during welding, two pipe seams should never be aligned directly opposite each other. This precaution is also observed in other stages of the project. The function of the Checker Belt device is to rotate the pipe. It is placed on the outer surface of the pipe, and after the pipe is lifted by a side boom machine, a rubber belt is locked around the pipe to rotate it so the seam is positioned correctly. This device is one of the products manufactured by “Khatran” Industrial Group and is available in various sizes ranging from 16 to 56 inches.