2020 Profile X-axis Synchronous Belt Stretch Tensioner For 3D Printer Ender 3 CR-10/20 CR-10S Pro Upgrade Parts

Description

*Ready stock ship within 24 hours from KL Sungai Besi area*

Color: Black.
Material: aluminum alloy. CNC fine finishing treatment.
Upgrade Nut and Bearing for easier use. For 6mm Belt.
For 6mm Belt.
This Kit NOT include the instruction manual, we need to DIY 🙂

Package include:
1 x X-axis Straighten Tensioner