Super Aluminum Material: This Upgraded Ender 3 Z-axis 2040 Profiles made of high aluminum material, high wear-resistance which make it possible to bear a high load. The cut is so flat and smooth with clear lines that are durable and stable.
Enlarge Printing Size: After you install this Z-axis profiles kit, the print height will be higher than 100mm than the previous print size. Achieved one printer with two printing sizes, if you want to print higher items, you can just replace this Z-axis profiles kit and use it.
Precise&Accurate: P3-P7 linear rails, precise and smooth, the repeated positioning precision reached up to 0.1mm, The capacity of bearing high load supports the high-speed and strong motion.
Compatibility: This Z-axis 2040 profiles kit is suited for the Ender3 series, such as Ender3/Ender3S/Ender3 Pro. The profile size is L500mm, the linear rail size is L450mm.
The package include :2040 Profiles x2+Linear rail x1+T-nut x1+Hexagon screwdriver x2