Features Anodized : The anodized treatment provides wear-resistant and anti- properties, ensuring long-lasting durability. Enhanced Belt Tension: This tensioner is a valuable upgrade for 3D printers, allowing adjustment of belt tension for improved print quality and performance. User-Friendly Design: With engineering, this tensioner is easy to operate, simple to install, and effortless to use, saving time and effort for the user. Fit for Specific Printers: Specifically designed for CR-10, CR-10S, and Ender-3 3D printers, ensuring a fit and compatibility. Dependable Quality: Manufactured to strict quality control standards, this tensioner is reliable and dependable for consistent performance. Features: 1、Anodized treatment, wear？resistant, anti？ and . 2、Useful upgrade parts for 3D printers, which can adjust belt tension. 3、 designs, easy to operate, simple to install and use. 4、ly fit for CR？10 CR？10S Ender？3 3D Printer. 5、Conform to strict quality control standards, dependable to use. Specification: Condition: 100% Item Type: X-Axis Belt Straighten Tensioner Material: Aluminum Alloy Color: As picture shown Treatment: Anodic Oxidation Fitment: Fit for CR-10 CR-10S Ender-3 3D Printer Package List: 1 x X-Axis Belt Straighten Tensioner 1 Pack of Screw Accessories Package List 1 x X-Axis Belt Straighten Tensioner 1 Pack of Screw Accessories