Features: Permanent automation Metal Houtilizsinging: Features automation metal construction for better wear resistance and effect security, ideal for extreme professional printing applications. Hardened Steel Expulsion Ghearsinging: Hard wearing hardened steel pulleys for smooth substance feed, reducing blocking and enhancing print efficiency during extended use. Agreement with stalk Lab Modelsecond: Specifically developed for stalk Lab X1C, P1, and P1S, ensuring seamless upgrades lacking additional adjustments for printing enthusiasts. Tool Complimentary Quick Installatparticlemail: Componentized plan allows for easy, tool complimentary installation, saving time and effort for users who frequently change factors. Expert Executparticlemail: Concentrated on improving print accuracy and stability, meeting commercial demands for complex model creation and complex structure printing. Specifications: The Automation Upgraded Metal Shell Extruder Has Increased Hardness, Is Not Easy To Damage, And Has Increased Printing Accuracy. Better Heat Dissipation And Hardening Steel Gears. Applicable Model: For Stalk Lab X1C/P1/P1S Package Includes: 1 Piece Extruder Set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.