Aibecy 3D Extruder Backplate X-Axis Extruder Fixing Panel Tightness Adjustable with Pulley Wrench Compatible with Creality 3D Series Anet i3 3D Printer

Features:
3D extruder backplate for Creality 3D series Anet i3 3D printer.
Used to fix the extrusion head and the wind shield, and bears the function of x-axis slide
2.5mm thick sheet metal, surface oxidation treatment, high strength, smooth sliding, and has certain heat dissipation effect.
High quality pulley with high concentricity, wear-resistant, stable and not shaking.
There are eccentric bolts inside, which can adjust the pulley tightness.