Koonovo Aluminum Profile 2020 X-Axis Synchronous Belt Stretch Straighten Tensioner for 3D Printer Part

Feature:

    1. Adjustment knob is bigger
    2. Pulley with teeth
    3. Tighten up the belt

Specifications:

Name: 2020 Aluminum Profile X-axis Synchronous Belt Stretching
Material: aluminum alloy
Surface Treatment: anodizing
Suitable for: CREALITY CR-10/Ender 3/TEVO/ANTE E12/alfawish U10/U20

Package Included:

1 x Aluminum Profile X-axis Synchronous Belt Stretching