Specification Brand : LABOY BulletPoint1 : 70mm in length between the two 24/40 outer & inner joints on both ends BulletPoint2 : Used in laboratories to quickly and easily fit leak-tight lab glassware or used as an air condenser BulletPoint3 : The glass adapter with taper joints are made of borosilicate glass by hand-blowing,heavy wall, BulletPoint4 : 100% 90 DAY MONEY BACK GUARANTEE simply return for a full refund without any reason BulletPoint5 : Flask ring: cork stand science flask cork guard cork mat flask for reliable flask cork base laboratory stand stabilizer,flask cork base Color : 24/40,70mm ExternallyAssignedProductIdentifier : 9198015371114 IncludedComponents : Lead Ring ItemDisplayDimensions_Length : 4.33 centimeters ItemDisplayWeight : 0.12 pounds ItemName : Laboy Glass Straight Connect Adapter 70mm Between 24/40 Outer & Inner Joints Laboratory Glassware ItemPackageDimensions_Height : 2 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 2 inches ItemPackageQuantity : 1 ItemTypeKeyword : lab-distillation-apparatus ItemVolume : 1 cubic_centimeters Manufacturer : Laboy Material : Borosilicate Glass ModelNumber : HMA010307 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : HMA010307 ProductDescription : Use lead rings to stabilize labware in water baths, this weight prevents floating and reduces breakage and spilling ProductSiteLaunchDate : 2015-11-20T10:55:49.273Z Size : 24/40,70mm SpecificationMet : Astm StreetDate : 2017-05-18T00:00:01Z Style : From 24 Female to 24 Male SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 41121804