{"product_id":"danco-7-16-in-d-x-5-16-in-d-rubber-o-ring-20-pk","title":"Danco 7\/16 in. D X 5\/16 in. D Rubber O-Ring 20 pk","description":"\u003cdiv\u003eDanco 7\/16 in. D x 5\/16 in. D Rubber O-Ring 20 pk — a practical, ready-to-use solution for fast, reliable leaks prevention across a broad range of fixtures. This 20‑pack of rubber O-rings is engineered to deliver a tight, dependable seal where it counts, making it a smart addition to any homeowner’s or professional’s repair kit. Key details at a glance\n- Outer diameter (OD): 7\/16 in\n- Inner diameter (ID): 5\/16 in\n- Cross-section (thickness): 1\/16 in\n- Material: Rubber\n- Quantity: 20 pieces per polybag package\n- Shape: Round sealing ring\n- Compatibility: Fits a wide array of brands including Central, Crane, Cuthbert, Indiana, Kohler, Mueller, Sloan, Speakman, Sterling, Wallaceburg, and Waltec\n- Product type: O-Ring (for valves, cartridges, and general plumbing seals) Why this set stands out\n- Broad compatibility in a single, economical pack: This multi-brand compatibility means you can stock up once and tackle repairs across many fixtures without hunting for the right size each time.\n- Precise sizing for dependable seals: With an outer diameter of 7\/16 in, inner diameter of 5\/16 in, and a slim 1\/16 in cross-section, these O-rings fit the common groove dimensions found in many faucet cartridges, valve stems, and seal housings, helping to prevent drips and leaks at the source.\n- Ready-to-use convenience: A 20‑pack ensures you always have a replacement on hand for routine maintenance, seasonal servicing, or emergency fixes, reducing downtime and hassle. Who this is for\n- DIY homeowners performing quick faucet, valve, or cartridge repairs\n- Maintenance technicians who service kitchens, bathrooms, or commercial fixtures\n- Plumbers looking for a reliable, ready-to-use stock of rubber O-rings in standard sizes Practical uses and benefits\n- Leaks happen where seals wear out. Replacing worn O-rings with correctly sized rubber rings restores proper sealing, often restoring function without needing more invasive disassembly.\n- The rubber material provides resilient compression, helping create a tight seal that resists loosening under typical household water pressure.\n- The 20‑count package reduces trips to the hardware store and ensures you have spares for future repairs, kid-proofing your fixture maintenance routine. Tips for best results\n- Verify the groove size on your fixture matches the 7\/16 in OD and 5\/16 in ID before installation.\n- When installing, lightly lubricate the O-ring with a compatible lubricant to ease seating and extend life; ensure the lubricant is suitable for rubber and your fixture materials.\n- Inspect surrounding components for wear or damage; replacing O-rings in isolation is most effective when mating surfaces are clean and in good condition. Versatile, dependable, and value-driven, this Danco rubber O-ring 20‑pack is designed to simplify repairs, extend fixture life, and keep your water systems sealing tight.\u003c\/div\u003e","brand":"Danco","offers":[{"title":"Default Title","offer_id":52190482170130,"sku":"4100046","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4100046_A.eps_High.jpg?v=1775854705","url":"https:\/\/nationalhardwaregroup.com\/products\/danco-7-16-in-d-x-5-16-in-d-rubber-o-ring-20-pk","provider":"National Hardware Group","version":"1.0","type":"link"}