Specification Brand : dexierp BulletPoint1 : Simply push and twist to insert tightly. Ribbed desigh has better seal and not leaking or pop out for low pressure. BulletPoint2 : best to fit for 61/64" to 1-1/64" 24-26 mm ID hole BulletPoint3 : plug big OD 1.024" 26mm small OD 0.945" 24mm length 1" 25mm BulletPoint4 : Silicone Rubber for high temp to 400 F/200 C. Can Be reused many times for Powder and E.D. Coating, Painting, Cerakote, Anodizing, Plating, Media Blasting, Sealing ,Custom surface treatment and protection Supplies. No color and smell contamination .No Dissolved matter BulletPoint5 : Material support for boiling Steam UV light alcohol immersion Autoclave Sterilization process for safe, clean and Reusable applications Color : Black ExternallyAssignedProductIdentifier1 : 618952822962 ExternallyAssignedProductIdentifier2 : 0618952822962 ItemDisplayWeight : 0.17 kilograms ItemName : Protection Force Ribbed Tapered Insert Plug Stopper For 31/32" 1" 24-26mm ID Hole Thread Tube Bottle Openning (Pack of 5) Reusable Rubber ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 2.7 centimeters ItemPackageDimensions_Width : 9.7 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : hardware-biscuits Manufacturer : Protection Force Material : Plastic Material1 : Silicone Material2 : Rubber ModelNumber : DFP7000GP0307 NumberOfItems : 100 NumberOfPieces : 8 PackageLevel : unit PartNumber : FLPS1024-5 ProductDescription : For any other seal size, material, type, custom molding and quantity discount price, Please leave message in bellow AMAZON-Customer questions & answers, Our online customer service will reply to you at once. ProductSiteLaunchDate : 2021-12-09T02:09:06.204Z Size : 24-26mm(1") Style : Oval SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Hardwood UnitCount : 5 UnspscCode : 52151600