Specification Brand : Nologo BulletPoint1 : 100% brand new and high quality. BulletPoint2 : This joint or coupling connects rigid rods whose axes are inclined to each other. BulletPoint3 : Made of premium metal material, it is durable and has long service life. BulletPoint4 : It is commonly used for shafts that transmit rotary motion. BulletPoint5 : Widely used for connecting model cars, model ships, robots, etc. ExteriorFinish : Metal,Steel ExternallyAssignedProductIdentifier : 8306049440039 ItemName : SUOFEILAIMU-PHONE CASE Metal Coupler Shaft Coupling for Motor Connector Universal Joint 61234mm ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : pin-and-block-universal-joints Manufacturer : SUOFEILAIMU-US Material : Metal MetalType : Stainless Steel NumberOfItems : 1 PartNumber : SUOFEILAIMU-123 ProductDescription : Specification: Material: Metal Inner Diameter: 6mm / 0.2in Outer Diameter: 12mm / 0.5in Length: 34mm / 1.3in Weight: 20g / 0.7oz (approx.) Package list: 1 * Universal Joint 2 * Screws ProductSiteLaunchDate : 2021-05-14T06:27:51.914Z Size : 30 49 170 Keyway 8