Cobra Products 95040 1/2-Inch-by-40-Foot Encased Sewer Rod

From the Manufacturer The Cobra Products Encased Sewer Rod is for sewer outlets, stack vents and storm gutters. The unit is self-storing and features a wind-up and wind-out operation with the poly handle. This operation assures your hands will have minimal contact with the wire. The new, sturdy spear shaped boring head penetrates the most stubborn clogs.