["brand new and high quality\nFeatures:\nThese red aluminum nuts are original upgraded replacement part for all the FDM 3D printers.\nUsed for 3D Printer Upgraded Hand Twist Leveling Nut For Hot bed and Make the Hot Bed Become more stable, It will be more easier to level for print platform.\nMade of high quality aluminum and have long service life.\nEasy to install and level, it does not occupy the printing volume due to reasonable design with easy installation.\nThe torque of these nuts is large, making it easier to fine tune the hot bed.\nMetal nut is more powerful and will twist more tightly than plastic nuts.\nApply for 3D printer hot bed/ platform, the red nuts are original upgraded replacement part for Ender 3/3 Pro/3 X, Ender 5/5 plus/ 5 pro, CR-10, CR-10 V2, CR-10 max, CR 10, CR-10 mini, CR-10S, CR 10S Pro, CR-10 plus, CR-X, CR 20.\n\nSpecification:\nMaterial: Aluminium Alloy\nDiameter: approx.60mm/2.36in\nNut Color: Red\nSuitable for: Ender 3/ 3 Pro/ 3 X, Ender 5/ 5 Plus/ 5 Pro, CR-10, CR-10 V2, CR-10 Max, CR 10, CR-10 Mini, CR-10S, CR 10S Pro, CR-10 Plus, CR-X, CR 20\nQuantity: 1 Set\n\nNote:\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Contents:\n4 x Hand Twist Leveling Nuts \n4 x Die Springs\n(other accessories demo in the picture is not included.)"]