Keep your fixtures leak-free with the Danco 13/16 in. x 5/8 in. Rubber O-Ring—a precise, dependable seal built for common faucet and valve applications. This 20-pack delivers consistent performance across multiple repairs, so you’re never caught without the right size when a seal wears out.
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Size & material: Exterior diameter 13/16 in, interior diameter 5/8 in, wall thickness 0.094 in; made from flexible rubber designed to seal securely under typical household water pressure.
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Quantity & packaging: 20 O-rings per package, neatly organized in a polybag for easy storage and quick replacement when you’re doing maintenance.
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Brand compatibility: Designed to fit a wide range of fixtures, including Arrowhead, Moen, Mueller, Price Pfister, Speakman, and Universal Rundle valve and cartridge assemblies.
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Ideal use cases: Replacement seals for faucets, valves, and related plumbing components where a 13/16" OD and 5/8" ID O-ring is required. Great for DIY projects, service calls, and spare parts kits.
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Why this matters: A correctly sized O-ring prevents leaks, reduces water waste, and extends the life of your fixtures by maintaining a reliable seal even after repeated use and temperature changes.
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Installation tips: Turn off the water, remove the old ring, clean the groove, and insert the new O-ring with a light coat of silicone grease to ease seating and prolong life. Check for leaks after reassembly and filling the line.
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Value in a pack: Having 20 of the same size ensures you’re prepared for multiple seals or future projects, so you won’t have to scramble for a matching ring mid-repair.
Choose the Danco 13/16 in. x 5/8 in. Rubber O-Ring 20-pack for ready-to-use, precise seals that fit popular brands and deliver consistent performance across your plumbing maintenance needs.
