Single Lip Nitrile Rotary Shaft Seal (3.313x4.5x0.438 Inch)

Single Lip Nitrile Rotary Shaft Seal (3.313x4.5x0.438 Inch)

Marsoni

M251S

$24.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Single Lip Nitrile Rotary Shaft Seal (3.313x4.5x0.438 Inch)Acrylonitrile butadiene rubber (NBR) is the material name for nitrile rubber. This material is very good for seals due to its make up. Nitrile rubber can tolerate short term dry running of the sealing lip. The operating temperature range without failure of nitrile rubber is 40 to +100 C. This also offers a special nitrile rubber compound with a temperature range between 55 and +110 C. Please click here for a full in depth look at the range of seals

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This sponge holder is a simple upgrade that makes a big difference in keeping the sink area clean and organized. The suction cup holds firmly to the side of the sink, so it doesn’t slide around or fall off like cheaper options. It easily fits both a sponge and a steel scrubber, keeping them elevated and allowing them to dry quickly, which helps prevent odors and bacteria buildup. The open wire design is especially useful because it allows water to drain instead of pooling at the bottom. Installation is quick and requires no tools—just press it onto a clean surface and you’re good to go. It also keeps the countertop clutter-free, which is a nice bonus. Overall, it’s durable, functional, and does exactly what it’s supposed to do. Great value for anyone looking to keep their kitchen sink area tidy and hygienic.

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Reviewed in the United States on April 18, 2026

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Kristeen T Hernandez

Houston, US

★★★★★ 5

Very happy with this sponge holder

Size: 7.125 x 2.875, Color: Brushed Metal

Very nice size and weight. The rubber suction cups are strong adhere nicely.

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Reviewed in the United States on May 11, 2026

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Amy S

Fort Morgan, US

★★★★★ 1

Nice if the suction cups wouldn't have been deformed

Size: 7.125 x 2.875, Color: Brushed Metal

Update: The one I received had two suction cups deformed and wouldn't stick to the side of the sink. Realized this after placing it. Unreturnable. Perfect size. A little wider than the rest. Replacing my last one that didn't rust for years. It was fine except the hard water made the suction cups not stick otherwise it was lasting for years.

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Reviewed in the United States on April 2, 2026

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Jack Tuckner

New York, US

★★★★★ 5

3 suction cups that can hold a bottle of dish soap and a scrubber.

Size: 7.125 x 2.875, Color: Brushed Metal

Heavy Duty

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Reviewed in the United States on June 3, 2026