General Pipe Cleaners KR-A-WC Kinetic Water Ram, complete with extension hose, 4" rubber cone, and five rubber plugs plus carrying case.

Here's a compact, light weight tool for quickly opening clogged sinks, toilets and tubs. It handles rust, grease, sediment, and scale in lines up through 4" in diameter. The Kinetic Water Ram uses a burst of compressed air that drives a shock wave (kinetic energy) through water to break up stoppage. It's particularly useful when the stoppage is on the far side of a drum trap or series of tight bends, since the shock wave can travel around bends without losing its force. The animated graphics show an example of how the principle kinetic energy is applied. The instant impact protects pipes and joints because there is no build-up of pressure in the plumbing system. The shock wave travels through the water, by passing vents and stacks, and going around tight bends to knock out the stoppage. The Ram has a self-contained pump and pressure gauge, so you can hit the stoppage with just the right amount of force. You get instant impact with no build-up of pressure in the plumbing system. The force is transmitted through water, so it's not affected by stacks or vents.