5Pcs 110mm Outside Dia 4mm Thickness Industrial Rubber O Rings Seals

5Pcs 110mm Outside Dia 4mm Thickness Industrial Rubber O Rings Seals: Industrial & Scientific. 5Pcs 110mm Outside Dia 4mm Thickness Industrial Rubber O Rings Seals: Industrial & Scientific. Used for personal and professional workshops, garages, and plumbing services. 。 Black rubber oil sealing O rings, oil resistance, abrasion resistance and water proof.。 O-rings are donut-shaped rings used in industry to seal off or prevent leakage of fluid or gas in an application.。 Suitable for both static and dynamic sealing.。 。 。 。

5Pcs 110mm Outside Dia 4mm Thickness Industrial Rubber O Rings Seals