The DrainX Power Pro 50-Ft Drain Snake is encased in a drum manufactured of heavy duty steel. The steel snake is driven by drill power or manually without a drill. The cable is 1/4″ Dia for use with 1-1/4″ to 2″ Pipes. The snake is fully bendable and flexible, which makes it perfect for traps, “S” or “L” pipes. Ideal for bathtub drains, bathroom drains, shower drains, and kitchen sinks. Easy Work Gloves and Drawstring Carrying Pouch Included. Great for use in plumbing all drains including kitchen and bathroom sinks, bathtubs, showers, and drainage pipes. Grip handle and turning knob allows you to use this tool easily to manually drive the drain cable to unclog your pipes. Thumbscrew keeps the drain cable secure in its housing while the drum is not in use.