Features: brand new and high quality The Z-Axis stepper motor upgrade mount bracket suitable for Ender3-V2 Ender3-Pro 3d printers High precision CNC treatment, super durable and resistant to deforma. 100% conform to the description. Durable, high wear resistance, high hardness. Engine holder for Z axis of an Ender 3 3D printer of good manufacturing quality. Neat finish, serious and solid appearance. Simple and fast assembly, very rigid fixing Package Includes: 1 PC x Fixing Bracket Specifications: Size: approx 4.25x4.25cm/1.67x1.37in Material:6061 Aluminum Alloy Quantity: 1PC Color: Black note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment.