The K9-204 FlexShaft system is designed for large pipe diameters typically found in industrial applications. Model K9-204 can be used for 2-4 inch pipes. and includes 70 feet of 5/16 "spiral. in durable nylon casing.
| Length of cable | 70 feet | 
| Cable diameter | 5/16 inches | 
| Application area | Household sewerage and distribution pipelines | 
| Blockage type | Growths, fat and roots |