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3Pcs Forward Direction Metal Extruder Kit With NEMA 17 Stepper Motor For RepRap Prusa i3
Specifications: Type: Forward Direction Bracket (Left Direction) Material: Aluminum-alloy Suitable size: 1.75mm Filament Stepper Motor: 42HD4027-01 See supplied datasheet for optional 57 oz-in NEMA 17 stepper motor. Package Included: 3 x Forward Direction Metal Extruder Kit With Stepper Motor