Zeelo Dual Drive Extruder Aluminum Kit for CR-10 CR-10S Ender 3 Right HandThis dual gear extruder upgrade kit is designed for 1.75mm filament 3D printers. Features a double gear mechanism that provides high extrusion force for smooth filament feeding without blocking. The all-metal aluminum alloy construction ensures durability and stable performance. Compatible with popular Creality printers including CR-10, CR-10S, CR-10S Pro, Ender 3, and Tornado models. Comes in red and is configured for right-hand installation. Requires assembly. Backed by a 12-month manufacturer poundsProductdimensions4.2 x 1.2 x 5.8 inchesMaterial