FlexShaft 3-Chain Knocker with Carbide Tip, for 4 in. Pipe, Fits 5/16 in. Cable
- For use with K9-204 FlexShaft Drain Cleaning Machine
- Expands to break up blockages and clean pipe walls
- Carbide tips suitable for hard walled pipes
- Applications include soft blockages, grease, scale, and roots
- Capacity: 4 in. pipe
- Equipped with three chains
- Fits 5/16 in. cable