Replacing worn-out o-rings is an inexpensive alternative to replacing the entire faucet fixture and is an easy DIY installation. O-rings are one of the simplest yet most engineered precise and useful seal designs ever developed.
Faucets usually have one or more o-rings to prevent water from leaking out around the spout.81 in. O-rings are one of the simplest yet most engineered precise and useful seal designs ever developed. D Rubber O-Ring O-rings are available in various metric and inch standard sizes.