Specification Brand : Climax Metal BulletPoint : Price for Pack of 5 pcs BulletPoint1 : Electroplated Surfaces: Surfaces electroplating can prevent aluminum alloy from oxidizing and rusting, improve wear resistance and reflectivity, and make it have a longer service life. BulletPoint2 : Aluminum Alloy Material: The coupling is made of aluminum alloy, which has good compression resistance and hardness, and is very suitable for 3D printer accessories. BulletPoint3 : Rigid Flange Guided Coupling: This coupling can fix a shaft on a flat surfaces for mounting other parts and is suitable for the connection of model shafts. BulletPoint4 : Fine Workmanship: The excellent manufacturing process makes the surfaces of the smoothly coupling, the opening is accurate, and it is easy to install and use. BulletPoint5 : Main Application: Flange bearing couplings can be used as accessories for 3D printers DriveSystem : External Hex ExteriorFinish1 : Aluminum ExteriorFinish2 : Black FinishType : Finish ItemName : Climax Metal 2ISCC-037-037KW, 2ISCC-Series Clamping Coupling with Keyway (Pack of 5 pcs) ItemPackageQuantity : 1 ItemTypeKeyword : clamp-on-couplings Manufacturer : Climax Metal Material : Metal Material1 : Stainless Steel Material2 : Aluminum MetalType : Aluminum MetalType1 : Stainless Steel MetalType2 : Aluminum NumberOfItems : 5 PartNumber : 2ISCC-037-037KW ProductDescription : Climax Metal, 2ISCC-037-037KW, 2ISCC-Series Clamping Coupling with Keyway, 3/8" x 3/8" ID. Features: Industry Standard Clamping Coupling with Keyway High axial load and torque capacity Does not mar the shaft ProductSiteLaunchDate : 2019-07-30T08:45:55.445Z Size : Normal SupplierDeclaredDgHzRegulation : unknown