The K9-306 can be used on 3"-6" pipe and includes 125' of 3/8" cable. Its 1.5 HP internal motor powered with I-Clutch™ technology packs a major punch, fighting through tough clogs from drain to clean-out with one step of the foot switch. Versatile frame allows 2 or 4 wheels for ease of maneuverability and transport. Telescoping handle allows for a compact footprint in tight job site locations, while creating a low profile for storage.