Features: The SherpaMini Extruder Gear offers high precise and stability for enhances 3D printing experience, ensuring smooth material feeding and accurate print result. Featuring a lightweight design, this extruder gear is highly compatible and easy to install, making it essential component for reliable 3D printing performances. Ideal for 3D printing enthusiasts, professional designers, and manufacturing professionals who demand high quality prints. Perfectly suited for home DIY projects, educational institution labs, and industrial prototyping environment. Crafted from durability metal, the SherpaMini Extruder Gear is a versatile addition to any 3D printer setups, enhancing both functionality and print quality. Specifications: Component:Metal Length:Approx.50mm/1.97inch Package Includes: 1PC SherpaMini Extruder 4pcs Rings 1pc Metal Rod note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.