Specification Brand : Climax Metal BulletPoint : Price for Pack of 25 pcs BulletPoint1 : 【Enhanced Durability】Features high temperature and wear resistance, with a strong bearing capacity and toughness, safeguarding the motor body effectively. BulletPoint2 : 【Efficient Operation】Utilizes a brass wire coil to achieve low operating temperature and minimal energy loss, optimizing performance. BulletPoint3 : 【High Torsion & Low Noise】Designed for high torsion and low speed, ensuring low noise levels and reliable performance in demanding applications. BulletPoint4 : 【Versatile Applications】Ideal for use in household appliances, financial machinery, office automation, electronic door locks, and electric curtains. BulletPoint5 : 【Broad Usability】Also suitable for electric toys, vending machines, electronic valves/water meters, electric tools, and massage equipment. Color : Black DriveSystem : External Hex ExteriorFinish1 : Silver ExteriorFinish2 : Black ExternallyAssignedProductIdentifier1 : 0044861514276 ExternallyAssignedProductIdentifier2 : 044861514276 IncludedComponents : inc ItemDisplayWeight : 0.64 pounds ItemName : Climax Metal RC-025, RC Set Screw Coupling, Steel, Black Oxide 1/4" ID (Pack of 25 pcs) ItemPackageDimensions_Height : 0.51 inches ItemPackageDimensions_Length : 1.34 inches ItemPackageDimensions_Width : 0.51 inches ItemPackageQuantity : 1 ItemTypeKeyword : clamp-on-couplings Manufacturer : Climax Metal Material : steel MetalType : Aluminum NumberOfItems : 25 PartNumber : RC-025 ProductDescription : RC-025, Set Screw Coupling, STL, BO Black Oxide Plated Steel Set Screw Coupling. Traditional cost effective rigid coupling design. Provides torque transmission and alignment. ProductSiteLaunchDate : 2019-07-30T08:46:07.203Z Size : 19/32'' Speed : 10 rpm SupplierDeclaredDgHzRegulation : not_applicable Voltage : 1 volts