{"product_id":"danco-3-4-in-d-x-9-16-in-d-rubber-o-ring-20-pk","title":"Danco 3\/4 in. D X 9\/16 in. D Rubber O-Ring 20 pk","description":"\u003cdiv\u003e\n\u003cp\u003eThe Danco 3\/4 in. D x 9\/16 in. D Rubber O-Ring (20-pack) is a precise, ready-to-use sealing solution built to stop leaks fast. Designed for common plumbing connections, this durable rubber O-ring delivers a reliable seal across a wide range of fixtures, helping you complete repairs without a headache.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSize you can trust:\u003c\/strong\u003e Inner diameter 9\/16 in. (ID) and outer diameter 3\/4 in. (OD) with a 3\/32 in. wall thickness. Exact dimensions mean a snug, dependable seal for compatible valve seats, faucets, and fittings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial you can rely on:\u003c\/strong\u003e Solid rubber construction that maintains elasticity to create long-lasting seals under normal household use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBulk convenience:\u003c\/strong\u003e 20-piece pack to keep on hand for quick repairs, stocking your maintenance kit, or outfitting a shop with spare seals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmart compatibility:\u003c\/strong\u003e Fits a broad range of brands and fixtures, including Barnes, Central, Crane, Cuthbert, Dick Brothers, Dishmaster, Grand Haven, Jameco, Kohler, Milwaukee, Mueller, Mullins, Price Pfister, Schaible, Speakman, Stanadyne, Sterling, Teck, Youngstown, and more.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical packaging:\u003c\/strong\u003e Supplied in a sturdy polybag for easy storage and quick access when a repair is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this O-ring stands out\u003c\/h3\u003e\n\u003cp\u003eNot all O-rings are created equal for everyday plumbing repairs. The Danco rubber O-ring is specifically sized to fit the most common 3\/4\" OD faucet and valve grooves, reducing the guesswork that comes with DIY fixes. With a 9\/16\" inner diameter, you’ll typically find it pairs perfectly with bathroom and kitchen fixtures that rely on a tight, leak-free seal. This makes it ideal for homeowner repairs, professional maintenance kits, or rapid-response inventory in service vans and hardware stores.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing worn seals on faucet stems, shower valves, or supply lines where a 3\/4\" OD and 9\/16\" ID O-ring is compatible.\u003c\/li\u003e \u003cli\u003eStocking maintenance drawers for routine valve servicing and leak troubleshooting in residential plumbing.\u003c\/li\u003e \u003cli\u003eUsing as a spare in DIY kits for quick, in-the-field fixes without special ordering delays.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the groove dimensions before replacing; this O-ring is designed for a precise fit, not oversized grooves.\u003c\/li\u003e \u003cli\u003eClean the groove and the O-ring before installation to prevent debris from compromising the seal.\u003c\/li\u003e \u003cli\u003eLightly lubricate the O-ring with a compatible silicone-based seal lubricant to ease installation and extend life.\u003c\/li\u003e \u003cli\u003eSeat the ring evenly around the groove to avoid twists or pinches that could cause leaks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003eHomeowners tackling routine faucet or valve maintenance, DIY enthusiasts repairing leaks, and professionals stocking a versatile set of seals. If you routinely service a variety of fixtures or want a single, reliable O-ring option that fits many brands, this 20-pack from Danco is a practical, cost-effective choice.\u003c\/p\u003e \u003ch3\u003eCare and storage\u003c\/h3\u003e\n\u003cp\u003eKeep in its polybag in a cool, dry place away from direct sunlight to preserve elasticity and prolong shelf life. Rotate stock to ensure you always have fresh seals on hand for the next repair.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Danco","offers":[{"title":"Default Title","offer_id":52190484267282,"sku":"4100228","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4100228_A.eps_High.jpg?v=1775854719","url":"https:\/\/nationalhardwaregroup.com\/products\/danco-3-4-in-d-x-9-16-in-d-rubber-o-ring-20-pk","provider":"National Hardware Group","version":"1.0","type":"link"}