The Danco O-Rings will repair your leaky faucet. Faucets usually have one or more o-rings to prevent water from leaking out around the spout. Replacing worn-out o-rings is an inexpensive alternative to replacing the entire faucet fixture. For American Brass, Aqualine, Arrowhead, Cuthbert, Cygnet, General Tire, Gerber, Grand Haven, Harcraft, Indiana, Jameco, Price Pfister, Savoy, Sayco, Sinclare, Speakman, Sterling, Teck, Valley, Waltec, and Western Brass.