Specification Brand : YWBL-WH BulletPoint : Price for Pack of 20 pcs BulletPoint1 : Aluminum alloy, stainless steel: Shaft coupling is light in weight, fine in workmanship, professional and standard, and is an important accessory for screw rods. BulletPoint2 : Clip Mount: Shaft coupler connector can be securely attached to the shaft, high , rigidity, low inertia and excellent sensitivity. BulletPoint3 : Function: The Shaft coupler connector is similar to the clamping coupling, the coupling is used to tightly fix the bearing and sprocket on the shaft, and is used for the motor and assembly. BulletPoint4 : Double Diaphragm Coupling Specifications: OD: 26mm/1in; Shaft Diameter 12mm/0.5in (), 10mm/0.4in (min) BulletPoint5 : Application: Clamp tight motor shaft is widely used in blowers, 3D printers, DIY robots, CNC machine tools, stepper motors, etc. Color : Parent CompatibleDevices : Printer ExternallyAssignedProductIdentifier : 7429802650801 FinishType : Metallic ItemName : Shaft Coupler, Double Diaphragm Coupling Coupler, U Diaphragm Coupler OD 26mm Screw Rod Module Accessories, Set Screw Couplings ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : YWBL-WH Material : Power Tools Replacement Parts ModelNumber : YWBL-WHn4mkrv3bd1 NumberOfItems : 1 NumberOfPorts : 1 PartNumber : YWBL-WHn4mkrv3bd1 ProductDescription : Feature: 1. Double Diaphragm Coupling: This is a double section U shaped diaphragm coupling, which has an outer diameter 26mm. 2. Clip Mount: This double coupler can be firmly attached to the shaft, accommodate angular, parallel deviations, greatly help your work. 3. Aluminum Alloy, Stainless Steel: Aluminum alloy wheels are lightweight and stainless steel discs are strong, giving the product a long life span. 4. Main Application: The coupler is manufactured by fine workmanship, professional and standard, which is an important accessory for screw rod. 5. Wide Application: This double couplings are suitable for connecting servo motors, stepper motors, encoders, screw drives, machine tool platforms, etc.