Features: Upgrade your Ender 3 series 3D printer with our Dual Z-Axis Kit for enhanced precision and stability. Crafted from high-quality metal material, this kit features a 365mm lead screw for improved print accuracy and consistency. Perfect for hobbyists, DIY enthusiasts, and professionals looking to elevate their 3D printing game. Whether you're printing large models, intricate designs, or simply want smoother, more reliable prints, our Dual Z-Axis Kit is the perfect addition to your Ender 3 printer. With easy installation and durable construction, you'll be able to tackle even the most challenging 3D printing projects with confidence. Specifications: Lead screw length: approx. 365 mm / 14.37 inches Model Type: Dual Z-Axis Upgrade Kit Color: As shown Weight: 550 g / 1.21 lb Material: Metal Size: Please see pictures Fitment: Fits for Ender-3 Note: Due to the issues of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1 cm error due to manual measurement. Package includes: 1 pc x 34mm Stepper Motor 1pc x 365mm Trapezoidal Screw with Brass Nut 2 PCS x Guide Rail with Lead Screw Bearing 1pc x Z Coupler 1pc x Dual-Z Stepper Cable 1pc x Screw Packer.