Keep leaks under control with the Danco 7/8 in. D X 3/4 in. D Rubber O-Ring 20 pk — a purpose-built seal kit designed for quick, reliable replacements in a variety of fixtures. This set delivers a precise, dependable seal where it matters most, so you can fix drips and pressure drops without hunting for the exact size every time.
Key specs
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Inside diameter (ID): 3/4 in
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Outside diameter (OD): 7/8 in
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Wall thickness: 0.062 in
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Material: Rubber
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Shape: Round
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Quantity: 20 rings per package
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Packaging: Polybag
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Compatibility: Fits Kohler, American Standard, Speakman, Symmons fixtures
This rubber O-ring is designed for standard faucet and valve applications where a tight, durable seal is essential. The exact 3/4" ID and 7/8" OD sizing, paired with a modest 0.062" wall, provides reliable compression across common water pressures, reducing the risk of leaks around stems, cartridges, and valve assemblies.
Why choose this O-ring set? It combines precise sizing with practical packaging. A 20-pack means you’re prepared for multiple repairs or ongoing maintenance projects, so you don’t have to pause to reorder. The rubber material strikes a balance between flexibility and resilience, resisting compression over time while forming a dependable seal against moisture intrusion.
Who is this ideal for? Homeowners and DIY enthusiasts performing faucet maintenance, repair technicians stocking repair kits, and property managers who want a ready supply of standard seals for frequently serviced fixtures across Kohler, American Standard, Speakman, and Symmons brands.
Use cases and scenarios
- Replacing worn or degraded O-rings in kitchen and bathroom faucets to stop drips and reduce maintenance calls.
- Sealing valve stems in shower valves, preventing slow leaks and pressure fluctuations.
- Stocking a repair kit with reliable, standard-size O-rings for quick, on-hand fixes across multiple fixtures.
When you need a dependable, size-specific replacement, this Danco O-ring set delivers the right fit and lasting performance. It’s a practical, organized solution for keeping plumbing connections tight and leak-free.
