Feature:1. High Accuracy: The exterior of this ball screw end support is practical and the support is highly accurate, allowing work efficiency to be enhanced.2. Steady Performance: This ball screw end support has high rigidity, very practical, high accuracy and stable rotating performance, which makes the work more better.3. Small Size: The ball screw end support is compact and easy to carry. Built in deep ball bearing and matching lock nut and snap, so you can always take it with you when you need to use this accessory.4. Safe And Sturdy: This ball screw end support is made of carbon steel, exquisite technology, safe and sturdy, harmless to human body, can be used with confidence.5. Wide Application: This ball screw end support will be widely used in CNC routers, machine tools, robots, accurate assembly equipment, etc.Specification:Item Type: Ball Screw SupportMaterial: Carbon steelFF12 Inner Diameter: Approx.12mm/0.47inApplicable To: For SFU1605 SFU1204 Ball Screws.Package List:1 x Ball Screw Support1 x Supporting Base AccessoryNote:Pay attention to correct operation