2020 V-Slot Aluminum Profile X-Axis Synchronous Belt Stretch Straighten Tensioner Set for Creality Ender-3 CR-10/10S 3D Printer Accessories Parts Black

2020 aluminum profile X-axis synchronous belt stretching.
Made of high quality aluminum alloy material, durable to use.
Surface anodizing treatment, effective protection.
Easy to operate, simple combination installation and use.
Fit for Ender-3, CR-10, CR-10S and other 3D Printer.
Specifications:
Surface Treatment: Anodic Oxidation
Colour: black
Material: aluminum alloy
Package Contents:
1 x Tensioner Kit
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 x Tensioner Kit