Features: Keep your 3D printer running smoothly with this versatile nozzle cleaning kit. Fix the position of the heating block from the side, use tools to remove and replace the nozzle and the heating block. Designed to securely hold the heating block during nozzle replacement, this tool provides a convenient solution for 3/V6 3D printer maintenance. Suitable for 3/V6 3D printers, this nozzle tool is perfect for users of all levels. Whether you're a professional or hobbyist, this nozzle tool offer clear visibility and easy access for maintaining and replacing nozzles on your 3D printer. Improve your 3D printing experience with this quality metal nozzle tool, ensuring precise and efficient printing results every time. Specifications: Material:Metal for 3/V6 3D Printer Package Includes: 1set Nozzle Cleaning Kit(includes Nozzle Removal Tool,Extruder Hex Socket Wrench) note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.