Specification Brand : TA-VIGOR BulletPoint : Motors BulletPoint1 : 【Size&Package】Bore Diameter: 5mm to 6mm, Total Length: 25mm /0.98 inch, Outside Diameter : 14mm/ 0.55 inch, Through Angle: 180 Degree; Package includes: 2 x rigid shaft coupler, 8 x screws BulletPoint2 : 【Excellent Performance】5mm to 6mm shaft coupler is made of aluminum alloy to reduce inertia, has high torque with rigidity, low inertia, and excellent sensitivity. No rotation gap and elastic action can make up for symmetrical angular misalignment. BulletPoint3 : 【Durable Aluminum Material】Bore rigid shaft coupling is oil proof, corrosion-resistant, corrosion-resistant, and does not rust, having a long service life. BulletPoint4 : 【Wide Applications】The 5mm to 6mm rigid shaft coupler is used to hold bearings and sprockets tightly on the shaft to ensure the normal operation of the machine. Widely used in blowers, 3D printer, DIY robots, CNC machine, stepper motors, mechanical drive situations, etc. BulletPoint5 : Verify Fit: For optimal performance, please review the product's appearance in the photo and verify it against the specified dimensions to ensure a precise fit. Color : Blue Department : Unisex Adult ExteriorFinish : Aluminum ExternallyAssignedProductIdentifier : 7371534004585 ExternallyAssignedProductIdentifier1 : 0670010037060 ExternallyAssignedProductIdentifier2 : 670010037060 ItemName : TA-VIGOR 2pcs 5mm to 6mm Shaft Coupling Set Screw, L25 x D14 Bore Rigid Shaft Coupler Joint Connector Aluminum Alloy for 3D Printer,DIY Robots, CNC Machine,Motor Accessories, Blue ItemPackageDimensions_Height : 13.7 centimeters ItemPackageDimensions_Length : 1.5 centimeters ItemPackageDimensions_Width : 7.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : TA-VIGOR Material : Aluminum MetalType : Aluminum ModelName : BQTYDYZR ModelNumber : couplings NumberOfBoxes : 1 NumberOfItems : 2 NumberOfPieces : 1 PartNumber : couplings ProductDescription : 5mm to 6mm Bore Rigid Coupling Set L25XD14 Aluminum Alloy,Shaft Coupler Connector,Motor Accessories,Blue,2pcs ProductSiteLaunchDate : 2023-02-23T09:03:01.932Z Size : 5mm to 6mm, D14xL25 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31161500