Specification Brand : uxcell BulletPoint1 : [Size] - 27mm(1 Inch) OD 16mm(0.63 Inch) ID 3mm(0.12 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 Color : Black ExteriorFinish : Rubber ExternallyAssignedProductIdentifier1 : 670494602969 ExternallyAssignedProductIdentifier2 : 0670494602969 ExternallyAssignedProductIdentifier3 : 00008236858327 GpsrSafetyAttestation : 1 ItemName : uxcell Nitrile Rubber Flat Washers 27mm OD 16mm ID 3mm Thickness for Faucet Pipe Water Hose, Pack of 15 ItemPackageDimensions_Height : 9.8 centimeters ItemPackageDimensions_Length : 3.1 centimeters ItemPackageDimensions_Width : 7 centimeters ItemPackageQuantity : 15 ItemTypeKeyword : flat-washers Manufacturer : uxcell Material : Nitrile Rubber MetalType : Alloy Steel ModelNumber : a17111400ux0260 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 15 PartNumber : a17111400ux0260 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 be used in temperature range from -4℉ (-20°C) to 212℉ (100°C) provide long-term use for your plumbing needs.