This versatile rubber O-ring is designed to provide a reliable seal for various applications, ensuring a tight fit and preventing leaks. With dimensions of 7/8 inch inner diameter, 1 inch outer diameter, and a 1/16 inch thickness, it is suitable for both residential and commercial use. Sold in a convenient pack of 20, these O-rings are perfect for plumbing repairs, automotive projects, or any other tasks requiring a durable, flexible solution.