3D Printer Part X-Axis Linear Rails Extruder Direct Drive Part Backplane Bracket Upgrade Kit For Ender3/Cr10

Brand new-and high quality metal material, durable. No loss in construction size for 3D Pinter x-axis guide rail kit. Simple and fast-installation with metal backplane bracket. 3D Printer Part X-Axis Linear Rails Extruder Direct Drive Part Backplane Bracket Upgrade Kit For Ender3/Cr10 Features: Brand new-and high quality metal material, durable No loss in construction size for 3D Pinter x-axis guide rail kit Simple and fast-installation with metal backplane bracket Optional for Ender3 310mm CR10375mm Quick installation and upgraded, will not lose Specifications: Item: 3D Pinter X-Axis Optional Type: for Ender3 CR10 Weight: 330g Material: Metal Linear Guide Length approx 310mm/8.27in for Ender3 370mm/14.57in(for CR10 Package Includes: 1PC Backplane Fixing-Seat 1PC Linear Guide 310mm note: Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment