Features:*Suitable for mannequin shafts: Flange coupling for motor shafts with 6mm inner diameter*High quality material: made from hardened iron and electroplated for sturdiness and insulation*Sturdy and simple to install: Double connection points preserve the snatch securely to the shaft*Versatile function: allows easy set up of alternative parts at the shaft*Included in delivery: four x flange couplings for motor shafts with 6mm inner diameter and 8 x solving screwsSpecifications:Color: SilverMaterial:MetalHole diameter:Φ6mmProduct size:22*22*12mmPackage Included:4*Flange Coupling8*ScrewsNote:1. The real shade of the object may be slightly assorted from the pictures shown on website attributable to many points similar to brightness of your computer screen and lightweight brightness.2. Please allow slight guide dimension deviation for the data.