The Ridgid 71702 Model K-40 115V Sink Machine includes a C-13IC 5/16" x 35' Cable With Inner Drum and features a quiet 1/8" hp Induction motor that delivers enough torque to clear even the toughest blockages. The K-40 Dual Feed Sink Machine provides the user with a powerful yet compact machine for cleaning small secondary drain lines from 3/4" to 1 1/2". This Sink Machine sits flat on the floor or counter top or can tip onto its back for easy access to elevated drains. The K-40 two-piece "twist lock" drum housing allows easy access to the inner drum and cable and will not dent or corrode. The premium quality compression wound inner core cable resists kinking and effectively combines strength with flexibility.