Enhance the precision and performance of your 3D printer with this high-quality Belt Tensioner, designed specifically for compatibility with popular models including Ender 3, Ender 3 Pro, CR10, CR10S, CR10 S5, and even the Y and X axes of Ender 5 Plus. Constructed from durable aluminum alloy with an anodized surface, this belt tensioner offers excellent rust and corrosion resistance, ensuring a long-lasting and reliable component for your printing setup. Key Features: · Wide Compatibility: Perfectly fits Ender 3 series, CR10 series, and Ender 5 Plus axes, making it a versatile upgrade for multiple 3D printer models. · Adjustable Design: Features an adjustable distance of approximately 8mm and a belt length limit adjustment up to 16mm, allowing precise control over belt tension to improve print accuracy and quality. · Durable Aluminum Alloy Construction: Made from premium aluminum alloy with anodized coating, offering strong resistance against rust and corrosion for extended service life. · Easy Installation: Comes pre-assembled for quick and hassle-free installation, minimizing downtime and enabling fast setup. · Improves Printing Quality: By allowing precise tension adjustment of belts, this tensioner helps reduce print defects caused by loose or uneven belts, resulting in smoother and more accurate prints. Specifications: · Item Type: Belt Tensioner · Material: Aluminum Alloy · Adjustable Distance: Approx. 8mm / 0.31in · Adjustable Belt Length Limit: Approx. 16mm / 0.63in Package Includes: · 1 x Belt Tensioner Upgrade your 3D printer with this precision-engineered Belt Tensioner to achieve enhanced print quality and a more reliable printing experience. Its sturdy construction and easy installation make it an essential accessory for both hobbyists and professional users looking to maintain optimal printer performance.