Specification Brand : uxcell BulletPoint1 : Connection Bore Diameter: 3mm to 4mm,Total Length: 25mm/0.98 inch,Outside Diameter: 19mm/0.75 inch,Material: Aluminum Alloy,Color: Silver BulletPoint2 : Widely used in moment axis connection of motors, encoder blowers, 3D printers, DIY robots, CNC machine tools, etc. BulletPoint3 : Spring-type design, with buffering effect, the coupling acts on the deviation between diameters, angles and shafts. BulletPoint4 : NOTE: Pay attention to the size and model of the coupling,Product contains 1 hexagonal wrench BulletPoint5 : The elastic coupling is made of high-strength aluminum alloy material, integrated structure, light weight and durable. Color : Silver ExteriorFinish : Silver FinishType : Silver GpsrSafetyAttestation : 1 ItemName : uxcell 4Pcs 3mm to 4mm Aluminum Alloy Shaft Coupling L25xD19 Flexible Coupler Beam Stepper Motor Joint Connector for 3D Printer CNC Machine DIY Encoders and Motors Shaft,Silver ItemPackageDimensions_Height : 0.79 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 2 ItemTypeKeyword : beam-couplings Manufacturer : uxcell Material : Aluminum MetalType : Aluminum ModelNumber : a20112600ux0027 NumberOfItems : 4 NumberOfPieces : 2 PartNumber : a24110900ux0384 ProductDescription : Description: Made of high-strength aluminum alloy material, integrated structure Couplings act on diameter, angle, and shaft deviations Spring-loaded design with cushioning effect Suitable for connecting small torque shafts such as motors and encoders
Specification: Connection Bore Diameter: 3mm to 4mm Total Length: 25mm/0.98 inch Outside Diameter: 19mm/0.75 inch Material: Aluminum Alloy Color: Silver