Cobra 1/4 in. x 20 ft. Encased Sink Cleaner

Designed for most small household drains, this 1/4 in. Encased Sink Cleaner helps clear 1-1/4 in. to 2 in. drain lines, up to 20 ft. long. It features oil tempered spring steel. Comes in a self-storing poly case with an easy wind-up handle.