Creality CR10 Series Z Axis Sync Kit.

Not many know as soon as you power off your printer, the z axis comes out alignment due to the weight on the heavy side. This kit helps prevents that.

This fits Creality CR-10 series printers (CR-10, CR-10S, CR-10S Pro, CR-10S Pro V2, CR-10 V2, CR-10 V3). Only takes minutes to install. Then level your printer and done.