CR-10 dual z upgrade kit also works for same size 3D printers like Longer LK1, ender 3 max etc.
Hictop dual z-axis upgrade kit for cr 10 is used to make the structure more stable and the printing of higher accuracy
All the parts you need to upgrade Creality CR-10 to dual Z rods are included in the box
Length of the CR-10 dual Z rod: 515mm
There is a video instruction for you to install the cr-10 dual z-axis upgrade kit