Enhance the durability and efficiency of your plumbing systems with this versatile rubber O-Ring. Designed to fit precisely with a diameter of 1-3/8 inches and a cross-section of 1/8 inch, it ensures a secure seal to prevent leaks. This essential component is ideal for various repair projects, helping to maintain optimal performance in faucets, valves, and other fixtures. Crafted from high-quality rubber, it offers long-lasting elasticity and resilience, making it a reliable choice for both professionals and DIY enthusiasts.