Specification Brand : Boguish BulletPoint : GX2025 Aluminum Rigid Clamp-On Shaft Coupling BulletPoint1 : Exact Fit: The bore rigid coupling set screws offer precise compatibility with a connection diameter ranging from 2mm to 5mm, an overall length of 20mm (0.78 inches), and an outer diameter of 12mm (0.47 inches), making them ideal for motor accessories. BulletPoint2 : Wide Application: Perfect for use in blowers, 3D printers, DIY robots, CNC machines, stepper motors, and more, these shaft coupler connectors provide a reliable hold for bearings and sprockets on the shaft, catering to various projects. BulletPoint3 : High Torque Design: Designed with a top tight type, these rigid couplings deliver high torque, rigidity, low inertia, and superior sensitivity, improving the efficiency of your motor and gearbox setups. BulletPoint4 : Critical Adjustment: It's important to note that these rigid couplings do not accommodate eccentricity and must be fully adjusted during installation to ensure peak performance and functionality. BulletPoint5 : Premium Construction: Crafted from durable red aluminum alloy, the coupling set promises longevity and reliable performance, making it a valuable addition to your motor accessory toolkit. Color : Red ExteriorFinish : 铝 ExternallyAssignedProductIdentifier : 9088954543898 ItemName : Boguish 2Pcs Bore Rigid Coupling Set, Shaft Coupler Connector, Motor Accessories, Red Aluminum Alloy Coupling ItemPackageDimensions_Height : 0.4 inches ItemPackageDimensions_Length : 2 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : Boguish Material : 铝 Material1 : Aluminum Material2 : Steel MetalType : 铝 MetalType1 : Aluminum MetalType2 : Alloy Steel ModelNumber : mif220927me2118 NumberOfItems : 2 NumberOfPieces : 1 PackageLevel : unit PartNumber : RScoupling01-2p-red6 ProductDescription : Experience seamless motor connections with our bore rigid coupling . This set includes 2 durable aluminum alloy couplers in a vibrant red hue. The set screws ensure a secure fit, making them ideal for various motor accessories. Simplify your assembly process and enhance your motor's performance with these reliable and eye-catching couplers. ProductSiteLaunchDate : 2024-05-28T11:18:29.662Z Size : 2mm-5mm SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 31161700