Features • High-Quality Aluminium Alloy Construction - Crafted from durable aluminium alloy, these leveling nuts offer exceptional hardness and wear resistance for long-lasting performance • Enhanced Torsion for Precision - Designed with large torque capabilities, these nuts ensure easy fine-tuning of your hot bed, making installation hassle-free and efficient • Easy Installation and Adjustment - Enjoy straightforward setup with horizontal adjustment that preserves your printer’s effective molding space, ensuring seamless operation • Improves Stability for Better Printing - The hand-twisted design enhances the stability of your heated bed, simplifying the leveling process for optimal print results • Compatible with Various 3D Printers - Perfectly fits Ender series and CR models, making it an essential upgrade for your 3D printer accessories and parts Features: 1、Made of high quality aluminium alloy material, which is rust resistant and corrosion resistant, stable shrinkage at high temperature, durable and long service life. 2、The torques of these nuts is large, and the torsion is strong, so it is easier to fine-tune the hot bed, the precise size of the hole, and the installation is convenient. 3、Easy to use, easy to install, horizontal adjustment, does not occupy any effective molding space of the printer. 4、Hand-twisted leveling nuts used for printer upgrades are used to heat the bed and make it more stable, making leveling of the printing platform easier. 5、Suitable for 3D printer hot bed / platform, the red nut is fit for Ender 3/3 Pro / 3 X, for Ender 5/5 plus / 5 pro, for CR-10, for CR-10 V2, for CR-Maximum 10, for CR 10, for CR-10 mini, for CR-10S, for CR 10S Pro, for CR-10 plus, for CR-X, for CR 20. Specification: Condition: 100% Brand New Item Type: Leveling Nut Spring Kit Material: Aluminium Alloy Leveling Nut Color: Red Spring Color: Gold Leveling Nut Size (Diameter x Thickness): Approx. 60 x 9 mm / 2.36 x 0.35 in Fitment: Suitable for 3D printer hot bed / platform, the red nut is fit for Ender 3/3 Pro / 3 X, for Ender 5/5 plus / 5 pro, for CR-10, for CR-10 V2, for CR-Maximum 10, for CR 10, for CR-10 mini, for CR-10S, for CR 10S Pro, for CR-10 plus, for CR-X, for CR 20. Package List: 4 x Leveling Nut 4 x Spring Package List 4 x Leveling Nut 4 x Spring