Plumbing rubber washer is widely used for pressure washer, filter, pump, water hose, plumbing pipe, garage maintenance, mechanical and automotive air conditioning repair engines valves.SpecificationColor: BlackMaterial: Nitrile RubberInner Diameter: 27-40mm / 1.06-1.57 inchPackage List: 30pcs x Rubber O-Ring Assortment KitAdvantageSealing ring is made of nitrile rubber, which has good waterproof performance, good sealing, aging resistance, wear resistance, oil resistance and not easy to deform.The nitrile rubber o-ring adopts surface technology, with a smooth and textured surface without burrs or burrs.
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