Upgraded Left/Right 1.75mm Aluminum MK10 Extruder Drive Feed Kit for 3D Printer

Specifications: Model: MK10 Material: Aluminum Filament size: 1.75mm Size: 52*15*30mm Applicable: For Makerbot Copy 2 or prusa i3 and other similar 3D printers Note: * Please choose the size what you want. #1 is right type. #2 is left type. Package Included: 1 x Left/Right Extruder Drive Feed Kit