Specification Brand : IOFIT BulletPoint : Price for Pack of 2 pcs BulletPoint1 : Flange coupling is made of Aluminum Alloy, heat and electroplated process make it sturdiness and insulation. BulletPoint2 : Flange coupling rigid flange disc shaft couplings optical axis easy for installment and replacement. BulletPoint3 : A special coupler, which can fix one shaft to a plane and install other parts on the shaft easily. This seat could make your shaft more stable. BulletPoint4 : Type: Flange Shaft Coupling, suitable for model shaft connection, perfect accessories for RC Model motor, etc. BulletPoint5 : Good Workmanship: Exquisite workmanship, beautiful appearance, small size, providing you great using experience. ExternallyAssignedProductIdentifier : 9436192136820 ItemName : The Colored Aluminum Alloy Flange Coupling Has Diameters of 3/4/5/6/8MM Suitable for Installation in The Motor Shaft (Size : 4MM) ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : IOFIT Material : Steel NumberOfItems : 1 PartNumber : IOFIT ProductDescription : Package included:1 Pc Flange Coupling 3mm 4mm 5mm 6mm 8mm Aluminum Alloy Rigid Flange Coupling Motor Guide Shaft Coupler Motor Connector 3D Printer Accessories ProductSiteLaunchDate : 2023-09-27T03:30:18.020Z Size : 4MM SupplierDeclaredDgHzRegulation : unknown