Feature:1. SMOOTH FINISH: This 3D printed red metal extruder is made of premium metal with a sandblasted oxidation finish for a smooth and beautiful appearance2. COMPLETE ACCESSORIES: Kit includes all necessary screws and parts to replace your weak plastic extruder directly, screw on the new metal extruder and you're ready to print3. NO FRACTURE CONNECTION: This extruder realizes true seamless connection, remove the pneumatic joint on the basis of the old version, to prevent the pneumatic joint box PTFE pipe connection rupture4. APPLICABLE MODEL: Clip version extruder is suitable for Ender 3, for CR 8, for CR 10 series, widely compatible5. CORROSION RESISTANT ALUMINUM ALLOY: Clip version extruder is made of excellent aluminum alloy material, light weight, possess good strength and good corrosion resistanceSpecification:Item Type: Clip Version ExtruderMaterial: Aluminum alloyApplicable Model: For Ender 3, for CR 8, for CR 10 seriesColor: Red.Package List:1 x Extrusion Seat1 x Extrusion Clip1 x Gear1 x Extrusion Pin1 x Quick Clamp Jaw1 x Pull Rivet Nut1 x Extruded Spring1 x Line Card1 x Spring Gasket1 x Bearing1 x Hex Socket Countersunk Screws4 x Hex Socket Flat Round Screws2 x Hex Socket Cap Screws