Specification Brand : AOMAG BulletPoint1 : Size: D50*20mm With Countersunk hole BulletPoint2 : These are very strong magnets with high pulling force, even the size is not so "big". The magnets may cause hurt when two magnets come together. These are NOT toy magnets, please keep them away from children. BulletPoint3 : Grade N52 is the highest grade (the most powerful magnet) that human tec. can reach so far. We at aomagnet guaranty that every piece of magnet we supply is in accordance with TS16949 and ISO14001. BulletPoint4 : Quantity: 1 Cylinder magnet per package BulletPoint5 : Pull Force: 11.02 pounds BulletPoint6 : We are professional magnets factory and you can find different sizes of magnets in our store.Email us for more information Color : Silver ExternallyAssignedProductIdentifier1 : 0656382676120 ExternallyAssignedProductIdentifier2 : 656382676120 FabricType : Rare Earth Hazmat1 : auto-grounding Hazmat10 : EG_NoAir Hazmat11 : ES_NoAir Hazmat12 : FR_NoAir Hazmat13 : GB_NoAir Hazmat14 : IN_NoAir Hazmat15 : IT_NoAir Hazmat16 : JP_NoAir Hazmat17 : MX_NoAir Hazmat18 : NL_NoAir Hazmat19 : PL_NoAir Hazmat2 : 3 Hazmat20 : SA_NoAir Hazmat21 : SE_NoAir Hazmat22 : SG_NoAir Hazmat23 : TR_NoAir Hazmat24 : US_NoAir Hazmat25 : ZA_NoAir Hazmat26 : ZA_NoAir Hazmat3 : AE_NoAir Hazmat4 : AU_NoAir Hazmat5 : BE_NoAir Hazmat6 : BR_NoAir Hazmat7 : CA_NoAir Hazmat8 : CN_NoAir Hazmat9 : DE_NoAir IncludedComponents : 10 12mm x 6mm Disc Magnets ItemDisplayWeight : 1 pounds ItemName : AOMAG® N52 Diameter 50mm x 20mm Round Neodymium Rare Earth Magnet D50 x 20 mm with Hole ItemPackageDimensions_Height : 14.3002 centimeters ItemPackageDimensions_Length : 9.7028 centimeters ItemPackageDimensions_Width : 10.3124 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : industrial-rare-earth-magnets Manufacturer : AOMAG Material : Neodymium ModelName : hy4x6mm ModelNumber : MAT-D40H20Ni NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : AOM036H312 ProductDescription : When connecting two magnetic buttons, draw them close to each other slowly and gently. Hard crushing would cause damage and cracks in the magnetic material. Included in the Package: 1x D50*20mm With Countersunk hole ProductSiteLaunchDate : 2016-05-12T00:04:50.625Z PullForce : 11.02 pounds Size : Small SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1