[Durable NBR Rubber] Resilient to corrosion, the NBR rubber ensures durability and superior sealing for prolonged use, safeguarding against leaks. [Optimal Size] Outer diameter 54mm, inner diameter 33.5mm, 9mm lip width, 4.5mm thickness—fits and seals sink plugs securely. [Universal Compatibility] Designed to replace seals in sink plugs with an outer diameter of 54mm and inner diameter of 33.5mm, ensuring a snug fit. [Size Verification] Check the dimension chart to ensure compatibility with your sink plug, facilitating a precise fit and hassle-free replacement. [Pack of 4] Each pack contains 4 seal rings, providing ample replacements for multiple sink plugs or for spares. Material NBR Rubber Colour Black Outer diameter 54mm Inner di.
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