This 5/8" x 100' C-24 style drain cable manufactured by DCD - Draincables Direct is made of steel wire material, with a wire core to improve strength and torque resistance and be applied to a drum style drain cleaning machines. The sewer snake is designed for clearing drains with enough fexibility to allow it to easily pass through curved pipes, quickly clear and remove blockages. Our American made clog removing drain cable is designed for larger drain lines such as 3" - 6" sewer drains lines via clean out access and floor lines in resturaunts or under the basement.