NOTE: Check if your extruder can if can fit the knob, gear is too high and the motor shaft maybe too short to fit the knob.
Made of high-quality material, strong and wear-resistant.
The surface is painted and oxidized.It can be rotated by 360degree, which is convenient for manual rotation.
Use:3D Printer Part Special Feeding Hand Screw Wheel
Applicable to: for Ender3/CR-10 extruder, All metal extruder
Adapt to the motor: 42 stepper motor
1 xMK8 Extruder Feeding Knob