Specification Brand : Hooshing BulletPoint1 : SIZE DETAILS - Approximate size OD 0.579 inch or 14.7mm, ID 0.394 Inch or 10 mm. Suitable for propane adapters, pipe connectors, elbow sealing material, cold and hot water pressure. BulletPoint2 : SAVING PROPANE FITTINGS - Propane leakage preventing washers can effectively prevent oil, gas and water leakage. BulletPoint3 : QUALITY AND RELIABLE - This pressure washer gasket is made of quality rubber, soft, wear resistant, not easy to deform and corrode. Fit for many propane tank adapters, converters. It is an essential seal accessory for camping and outdoor barbecue. BulletPoint4 : EASY TO INSTALL - The propane tank rubber gasket is easy and convenient to assemble. Old washer is defective or has been used for a long time, it is easy to replaced. BulletPoint5 : QUANTITY - You will get 12 pieces of O-Rings for All Soft Nose P.O.L. Fittings. Color : Black ItemName : Hooshing 12PCS Propane O Ring for Soft Nose P.O.L. Fittings Propane Natural Gasket Rubber Leakage-Proof Sealing ItemPackageDimensions_Height : 5.207 centimeters ItemPackageDimensions_Length : 1.397 centimeters ItemPackageDimensions_Width : 3.9116 centimeters ItemShape : L-Shaped ItemTypeKeyword : grill-connectors Manufacturer : Hooshing Material : Rubber Material1 : Stainless Steel Material2 : Brass ModelName : Regulator ModelNumber : GGC2030M Griddle Regulator NumberOfBoxes : 1 NumberOfItems : 12 NumberOfPieces : 12 PartNumber : 270-81or PowerSourceType : manual ProductDescription : Propane O Ring Propane Natural Gasket O Ring Replacement Gas Leakage Sealing Propane Tank Gasket for Propane Tank Cylinder POL Adapter Fitting SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 12 UnspscCode : 40141700