Discover a reliable solution for your sealing needs with this high-quality rubber O-ring. Measuring 3/4 inch in diameter with a thickness of 3/32 inch, it is designed to provide a tight, leak-proof seal in a variety of applications. Whether you're repairing plumbing systems or working on automotive projects, this durable O-ring ensures longevity and performance. The pack includes 20 pieces, offering ample supply for multiple tasks or replacements.