Professional Drainage Cleaning Tool:The drain auger can clear clogged drains and replace the chemical drain cleaner. Effectively remove sink clogs which usually caused by grease or overworked garbage disposers. It is more environmental protection, effective and health than chemical drain cleaner. It is reusable and saves your money and time. Easy to use:Hand-operated expansion design, easy to adjust the length of spring to meet different needs. Sturdy&:This manual drain dredger is made of high quality material, anti-aging, and very . Comfortable Handle:Mechanical handle design is labor-saving and anti-slip, smooth and comfortable to hold. Flexible Steel Cable:The drum augers spring is both flexible and tough to enable you to easily take tight bends, the large crank knob and grip handle makes it easy to use, which helps to remove the blockages more convenient and effective. Specification: Type:Pipe Dredger Stainless steel wire length: 7m( 22.97FT) How To Use 1.Loosen the set screw counterclockwise 2.Slowly insert the spring into the pipe until it stops 3.When there is a certain distance from the nozzle, tighten the stop screw, turn the handle clockwise, and go deep into the pipe. 4. After dredging the pipes, turn the shaking hand counter clock wise,slowly pull the spring out, and rinse with clean water. Color: Blue Material: plastic Package Contents: 1 x Sewer Pipe Dredger Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.