Specification AirFlowCapacity : 2.1 cubic_feet_per_minute BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Creality BulletPoint1 : 【Widely Compatible 】Upgraded aluminum hand twist level. Suitable for Ender 3/3 Pro/3 V2/3 Max, Ender 5/5 Plus/ 5 Pro, CR-10, CR-10 V2, CR-10 V3,CR-10 Max, CR 10, CR-10 Mini, CR-10S, CR 10S Pro,CR 10S Pro V2, CR-10 Plus, CR-X, CR 20. BulletPoint2 : 【High Quality】 Made by high quality aluminum. It is stronger, and it will twist more tightly than plastic nuts. BulletPoint3 : 【Easy to use】Just take off the old one and put on nuts and springs. Also the torque of these nuts is large, making it easier to fine tune the hot bed. BulletPoint4 : 【Package List】4 Pcs aluminum level nuts (60mm) , 4 Pcs yellow die spring (8*20mm) BulletPoint5 : 【100% Satisfaction Service】 We provide lifetime professional technical supports,If you have any problems during installation and use, please feel free to contact us, we would reply you within 24 hours. BulletPoint6 : 【LOW NOISE & CUSTOMER SERVICE】eibos cyclopes has upgraded its PCB board with the newest relay for better performance, aimed at minimizing any noise while the dryer operating, NO clicks on and off sound at all, the batch from Nov 2023 applies. ❤️ Color : Blue Color1 : Black Color2 : Brown CompatibleDevices : Personal Computer CompatibleDevices1 : Laptop CompatibleDevices2 : Smartphone CompatibleMaterial1 : Acrylonitrile Butadiene Styrene CompatibleMaterial2 : Polyethylene Terephthalate Glycol CompatibleMaterial3 : Thermoplastic Polyurethane CompatibleMaterial4 : Wood CompatibleMaterial5 : Polylactic Acid CoolingMethod : Air Department : Unisex Adult ExposureControlType : Automatic ExternallyAssignedProductIdentifier1 : 7432114196172 ExternallyAssignedProductIdentifier2 : 07432114196172 GpsrSafetyAttestation : 1 IncludedComponents : Anycubic Live View Camera ItemName : Official Creality 4Pcs Metal Leveling Nuts and 4Pcs Springs Upgraded Set for Ender 3/3 Pro/3 V2/Ender 3 Neo/Ender 3 V2 Neo/Ender 3 S1/Ender 3 S1 Pro Ender 5 Plus 3D Printer Hand Twist Nuts Set ItemPackageDimensions_Height : 17.5006 centimeters ItemPackageDimensions_Length : 5.1054 centimeters ItemPackageDimensions_Width : 14.7066 centimeters ItemPackageQuantity : 2 ItemShape : Square Bar ItemTypeKeyword : 3d-printer-accessories Manufacturer : Creality 3D Material : steel MaximumRotationalSpeed : 6000 rpm ModelName : Kobra 3 ModelNumber : HKD-0079 NoiseLevel : 30 decibels NumberOfBoxes : 1 NumberOfItems : 1 OperatingSystem : Linux PackageLevel : unit PartNumber : 3D-LM-20mmSpring PowerConnectorType : 2-Pin PowerConsumption : 100 watts ProductDescription : Creality 4Pcs Metal Leveling Nuts and 4Pcs Springs Upgraded Set for Ender 3/3 Pro/3 V2/Ender 3 Neo/Ender 3 V2 Neo/Ender 3 S1/Ender 3 S1 Pro Ender 5 Plus 3D Printer Hand Twist Nuts Set ProductSiteLaunchDate : 2023-06-06T07:43:42.118Z Size : Saturn 4/3/2 (224x129mm) Style : Ender 3 Dual Z-axis SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 23260000 Voltage : 24 volts WarrantyDescription : 1 year warranty and lifetime technical support Wattage : 0.98 watts