Discover the perfect solution for preventing leaks with this high-quality rubber O-ring. Designed to offer a reliable seal, it measures 11/16 inches in inner diameter, 13/16 inches in outer diameter, and 1/16 inch in thickness. This pack includes 20 O-rings, ideal for use in plumbing, automotive, or other mechanical applications where a secure seal is crucial. Durable and efficient, these O-rings are essential for maintaining optimal performance in your equipment and systems.