X-axis Synchronous Belt Stretch Straighten Tensioner 2020 Profile for Ender 3 Ender 3 pro CR-10 CR-10S CR-20 Pro

Adjustable 2020 Profile Xaxis Timing Belt Straighten Tensioner you can adjust the belt freedom

Material Premium aluminum alloy material surface anodizing treatment Elaborate workmanship wearresistance and corrosionresistance

Wide Application Great upgrades for Ender 3 Ender 3 Pro CR10 CR10S CR10 S5 3D printersIt even fits the Y axis of the ender 5 plus as well as the x axis

Easy Installation No assembly required This upgrade part is preassabled very easy to install on 3D printer