Specification Brand : SUOFEILAIMU-PHONE CASE BulletPoint1 : Notice: The coupling is A Type Three-section Joint, and does not have keyway. BulletPoint2 : "10x20x82mm" means its inner diameter is 10mm, outer diameter is 20mm and length is 82mm, without keyway. BulletPoint3 : For a variety of general-purpose machinery occasion BulletPoint4 : Each section of maximum rotation angle of 30° BulletPoint5 : Material: 45# Carbon Steel ExternallyAssignedProductIdentifier : 8306045366708 ItemName : SUOFEILAIMU-PHONE CASE Metal Coupler 1pc 6mm-22mm Hole Three-Section Universal Joint Coupling Shaft for Motor Connector (Inner Diameter : 10x20x82mm) ItemPackageQuantity : 1 ItemTypeKeyword : beam-couplings Manufacturer : SUOFEILAIMU-US Material : Metal MetalType : Carbon Steel NumberOfItems : 1 PartNumber : SUOFEILAIMU-123 ProductDescription : Size"Inner Diameter(d) * Outer Diameter(D) * Length(L2): 6x16x75mm, 8x16x75mm, 10x20x82mm, 12x24x95mm, 14x28x115mm, 16x30x148mm, 18x32x148mm, 20x32x148mm, 22x32x148mm(if you need other size, please send us a message) Package Included: Universal Joint x 1 ProductSiteLaunchDate : 2021-04-01T06:29:11.095Z Size : 10x20x82mm