Specification Brand : HOBBY TRENDY BulletPoint1 : This is a brand new 2 piece set of double cap rivet dies. BulletPoint2 : Simple to install and use with the hand press grommet machine. BulletPoint3 : This is for size 123. May be used to apply 10mm / 11mm double cap rivets BulletPoint4 : The top piece is threaded. The thread size is 1/4" = 6.35mm . Bottom piece is a push on ( non-threaded) Bottom ( tray piece) is 12mm. These dies it Hobby Trendy Hand Presses. If you have a different press , please check your press' measurements. Please make sure that this matches your hand press machine requirements. Any doubt? Please contact us! BulletPoint5 : All copper flat head rivets are available in three sizes: 9.5*8mm, 9*6.5mm, 9*5mm, easy to install and use. Color : Random ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 0763331588172 ExternallyAssignedProductIdentifier2 : 763331588172 GpsrSafetyAttestation : 1 GradeRating : High Quality ItemName : Double Capped 10mm and 11mm (Size 123) Rivet Dies for for Manual Press Machine… ItemPackageDimensions_Height : 4.2 centimeters ItemPackageDimensions_Length : 0.8 centimeters ItemPackageDimensions_Width : 3.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : leathercraft-rivets Manufacturer : Dizayn Material : Brass MetalType1 : Copper MetalType2 : Brass ModelName : Leathercraft Rivets ModelNumber : K1292 NumberOfBoxes : 1 NumberOfPieces : 40 PartNumber : 123 ProductDescription : This is a brand new 2 piece set of double cap rivet dies rivet dies to be used on manual hand press machine. Simple to install and use with the hand press grommet machine.The top piece is threaded. The thread size is 1/4" = 6.35mm . Bottom piece is a push on ( non-threaded) Bottom ( tray piece) is 12mm. These dies it Hobby Trendy Hand Presses. If you have a different press , please check your press' measurements. Please make sure that this matches your hand press machine requirements. Any doubt? Please contact us! ProductSiteLaunchDate : 2020-01-27T16:16:16.188Z Size : 123 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 31162200 WarrantyDescription : We will provide you with product's warranty in 3 months.