10 Pcs Black Rubber Oil Seal O-rings Seals Washers 16 X 11 X 2.5mm

20 pcs o-rings gasketets washers: 10 pcs 16 x 2.5 x 11mm & 10 pcs 8 x 4 x 2 mmblack rubber oil seals O-ring seal, high quality material, oil resistance, abrasion resistance and waterproof seal.O-ring seal are circular-shaped rings in the industry to prevent the closing or leakage of liquid or gas in an application.Suitable for both static and dynamic sealing. This oil seal O is made of rubber, round cross-section, easy to install.Applications: automotive, electrical equipment, engineering, industry, construction, household, other fields.Product Name: Seal O-ringMaterial: rubberOuter diameter: 16mm / 0.63 inch & 8mm / 0,31 inchesInner diameter: 11mm / 0.43 inch & 4mm / 0.16 inchesThickness: 2.5mm / 0.098 inch & 2 mm / 0.078 inchesColor: BlackPackage Contents:20 x o-rings gasketets washersOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.