Features: Experience unparalleled precise with the Stepper Motor, to enhances your 3D printing with its 1.8degree step angles and robusts 0.4N.M torques for consistent extrusion. Crafted for reliability, this stepper motor operates at a low power consumption while maintaining stable speeds and performances, minimizing step loss and ensuring long last durability for your 3D printer. Suitable for both hobbyists and professionals in the 3D printing community, the stepper motor is a upgrades for those seeking to improve their printer's efficiency and output quality. Whether you're working on intricate prototypes or large scale models, this stepper motor provides a smooth and quiet operation, making it perfect for any workspaces or home office environment. Compatible for K1/K1C models, this quality stepper motor seamlessly integrates with your existing setups, offering easy installation and immediate boost to your 3D printing projects. Specifications: Component:Metal Size:Approx.42x40mm/1.65x1.57inch for K1/K1C 3D Printers Package Includes: 1pc Stepper Motor note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.