About Us:
Qjaiune is proud to provide consumers with satisfactory and high-quality products. All our products have undergone strict quality inspection before packaging, so you can buy with confidence.
Satisfying the needs of customers is the top priority of Qjaiune, we are committed to making your work easier through our products, you can completely trust the quality of Qjaiune's products.

Product Advantages:
This ender 3 tensioner can adjust the belt freely. It can be used as an upgrade part of a series printer to improve the accuracy and printing effect. It is more practical than the original accessories.

Product Specifications:
Material: Aluminum Alloy
Color: Black
2020 X-Axis Belt Tensioner is Suitable for Ender 3, Ender 3 pro, CR-10, CR-10S, etc.
2040 Y-axis Belt Tensioner is Suitable for Ender 3, CR-10, CR-10 V2, CR-10 V3, etc.

Package Contains:
1 x 2020 X-Axis Tensioner
1 x 2040 Y-Axis Tensioner
NOTE: The installation accessories are already included

About Service:
Qjaiune is committed to providing customers with high-quality products. If within 30 days you are not 100% satisfied with the product, such as buying the wrong size, please feel free to contact us, we will within 24 hours provide you with a satisfactory solution.