ITEM NAME:Hand Twist Leveling Nut & Silicone Column for Ender 3 Pro X CR-10S Pro CR 20 Description: Item Type: Hand Twist Red Nut Column Print Kit for 3D Printers Made of high quality aluminum alloy materials, sturdy and durable. Effect: Leveling the heated bed or platform to make them more stable. Easy to install and remove. Necessary repair parts for the 3D Printers Specification: Nut Size: 60mm Package Includes: 4x Manually unscrew nut 4x Hot bed support column 1x Bracket Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement. SKU: DMO0011667077021954.Item Type: Hand Twist Red Nut Column Print Kit for 3D Printers. Effect: Leveling the heated bed or platform to make them more stable. Nut Size: 60mm. 4x Manually unscrew nut. 4x Hot bed support column.