Description: 【Powerful Deep Cleaning Performance】: Featuring a rotating cutting mechanism, this flex shaft sewer descaling chain easily breaks up stubborn clogs such as grease, hair, and debris. The sturdy metal chain ensures thorough descaling, quickly restoring smooth water flow in household or commercial pipes 【Universal Pipe Compatibility】: Designed to adapt to a wide range of pipe diameters from 50mm to 200mm, this pipe maintenance tool is suitable for toilets, floor drains, sinks, and more. Its versatile design meets various cleaning needs throughout your home or business. 【Effortless Operate for All Users】: Engineered with an automatic feed and flexible shaft, this spring drilling tool enables deep cleaning with minimal effort. The labor saving design allows even women to handle tough blockages single handedly, making drain maintenance accessible and easy for everyone 【Material】: Constructed from steel materials, this spring oil plugging pipe dredger withstands exposure to acids, alkalis, and harsh cleaning agents. It maintains flexibility and performance even after thousands of uses, offering a long lasting solution for routine or emergency drain care 【Multi Scene Application】: Great for tackling clogs in bathrooms, kitchens, and commercial settings, this dredging sewer tool is an essential addition to any maintenance kit. Keep your pipes clear and functioning efficiently, whether you're dealing with daily buildup or unexpected blockages Specification: Material: Steel Size Chart: 16cm-24.5cmx13cm/6.30inch-9.65inchx5.12inch, 22cm-29.5cmx15cm/8.66inch-11.61inchx5.91inch Package Includes: 1 Flex Shaft Sewer Descaling Chain Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.