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 1Made of high quality aluminium alloy material, which is rust resistant and corrosion resistant, stable shrinkage at high temperature, durable and long service life. 2The 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. 3Easy to use, easy to install, horizontal adjustment, does not occupy any effective molding space of the printer. 4Hand-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. 5Suitable 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.