Specification Brand : uxcell BulletPoint1 : [Size] - 11mm(0.43 Inch) OD 4mm(0.16 Inch) ID 4mm(0.16 Inch) Thickness BulletPoint2 : [Application] - Used for faucet pipe, hose nut, valve, or other gardening maintenance or retrofit BulletPoint3 : [Function] - It can prevent the pipe from leaking and provide positive shut off, stop leaks to save energy BulletPoint4 : [Advantage] - Flexible rubber with high-temperature resistance, anti-corrosion, strong sealing, and can be insulated BulletPoint5 : [NOTE] - Please confirm the required size and material before purchase, and put it in the right place BulletPoint6 : Use only Mercury/Quicksilver oil in your Mercury outboards Color : Silver ExteriorFinish : oil ExternallyAssignedProductIdentifier1 : 604267215049 ExternallyAssignedProductIdentifier2 : 0604267215049 ExternallyAssignedProductIdentifier3 : 00008236386974 GpsrSafetyAttestation : 1 ItemName : uxcell Rubber Flat Washers 11mm OD 4mm ID 4mm Thickness for Faucet Pipe Water Hose, Pack of 50 ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 0.381 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : flat-washers Manufacturer : uxcell Material : Rubber MetalType : Stainless Steel ModelNumber : SYNCTEA034237 NumberOfItems : 1 NumberOfPieces : 50 PackageLevel : unit PartNumber : a16120900ux0359 ProductDescription : 1.Tough, flexible rubber construction, high temperature resistance, corrosion resistance and strong sealing. 2.Replacing the washers will create a better seal and help prevent leaks for the future. 3.Intended for use in , pipe, valve, hose nut and other plumbing repair or retrofit applications. 4.Can prevent or pipe from leaking and provide positive shut off, stopping the leak saves both and energy. 5.These rubber flat washers can provide long-term use for your plumbing needs.