Specification Brand : GND BulletPoint1 : - Designed to grip evenly around your shaft, these couplings provide more holding power than set screw couplings without marring the shaft. Tighten the clamping screws to secure. BulletPoint2 : - Spiral couplings have long cuts in their body for flexibility to handle parallel, axial, and angular misalignment better than parallel couplings. However, they’re not as rigid. Often used for light duty encoder and stepper drive applications, they allow zero backlash (no play) and never need lubrication. They’re also known as helical beam couplings. BulletPoint3 : - Parallel couplings have short, intermittent cuts that make them more rigid and able to handle more torque and speed than spiral couplings, but they’re worse at correcting misalignment. Use them in high-torque applications, such as linear test systems and scientific instruments. They’re sometimes called slit couplings. BulletPoint4 : - Acetal couplings are lightweight and corrosion resistant. Aluminum couplings are lightweight with good corrosion resistance. Stainless steel couplings offer excellent corrosion resistance. BulletPoint5 : - GIC-Slit-style coupling machined metal beam mechanical coupling Clamping Precision Flexible Shaft Couplings Color : Black ExteriorFinish : Black ExternallyAssignedProductIdentifier : 8677826709800 ItemName : GND Clamping Precision Flexible Shaft Couplings 10 to 10mm Diameter 25mm Length 31mm Beam Mechanical Coupling(10x10) ItemPackageDimensions_Height : 0.2 inches ItemPackageDimensions_Length : 0.59 inches ItemPackageDimensions_Width : 0.39 inches ItemPackageQuantity : 1 ItemTypeKeyword : beam-couplings Manufacturer : GND Material : Alloy Steel Material1 : Stainless Steel Material2 : Aluminum MetalType1 : Stainless Steel MetalType2 : Aluminum ModelNumber : mea210204ee0127 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : GIC10x10 ProductDescription : - 1×10mm×10mm coupling for 3D printer-The locking screw is black ProductSiteLaunchDate : 2023-03-09T16:50:40.711Z Size : GIC-10-10 Style : GIC SupplierDeclaredDgHzRegulation : not_applicable