Enhance the performance and reliability of your 3D printer with this high-quality Belt Straighten Tensioner, specially designed for the X-axis drive belt. Crafted from durable ABS plastic, this lightweight accessory provides wear resistance and scratch protection, ensuring a long-lasting service life without adding unnecessary weight to your printer. Key Features: · Precise Belt Adjustment: Easily fine-tune the synchronous belt tension on the X-axis to improve printing accuracy and efficiency, reducing slipping and enhancing print quality. · Ready to Use: The tensioner comes pre-assembled and includes a hex wrench for quick installation—no additional tools or assembly required. · Broad Compatibility: Designed to fit popular 3D printer models including Ender 3, Ender 3 Pro, CR 10, CR 10S, and other similar printers, offering versatile application and seamless integration. · Durable ABS Construction: Made from premium ABS plastic for excellent wear and scratch resistance, ensuring durability and long-term performance while maintaining a lightweight profile. · Compact Size: Measuring approximately 22 x 26 x 62mm (0.9 x 1 x 2.4 inches), this tensioner fits conveniently within your printer setup without interfering with other components. Specifications: · Item Type: Straighten Tensioner · Material: ABS Plastic · Applicable Models: Ender 3, Ender 3 Pro, CR 10, CR 10S, and similar 3D printers · Product Size: Approx. 22 x 26 x 62mm (0.9 x 1 x 2.4 inches) Package Includes: · 1 x Belt Straighten Tensioner · 1 x Hex Wrench Optimize your 3D printing experience with this efficient and easy-to-install X-axis belt tensioner, designed to keep your drive belt properly aligned and tensioned for smoother, more precise printing results every time.